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Patent #:
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Issue Dt:
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11/14/2000
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Application #:
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09283391
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Filing Dt:
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04/01/1999
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Title:
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FLUID FLOW PLATE, FUEL CELL ASSEMBLY SYSTEM, AND METHOD EMPLOYING SAME FOR CONTROLLING HEAT IN FUEL CELLS
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Patent #:
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Issue Dt:
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08/29/2000
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Application #:
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09294719
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Filing Dt:
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04/19/1999
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Title:
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STRUCTURE FOR COMMON ACCESS AND SUPPORT OF FUEL CELL STACKS
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Patent #:
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Issue Dt:
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03/13/2001
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Application #:
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09371818
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Filing Dt:
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08/11/1999
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Title:
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END PLATE ASSEMBLY HAVING A TWO-PHASE FLUID-FILLED BLADDER AND METHOD FOR COMPRESSING A FUEL CELL STACK
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Patent #:
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Issue Dt:
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08/14/2001
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Application #:
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09382296
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Filing Dt:
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08/24/1999
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Title:
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FUEL CELL BI-COOLER FLOW PLATE
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Patent #:
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Issue Dt:
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08/28/2001
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Application #:
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09383466
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Filing Dt:
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08/26/1999
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Title:
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COMBINED FUEL CELL FLOW PLATE AND GAS DIFFUSION LAYER
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Patent #:
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Issue Dt:
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11/13/2001
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Application #:
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09384499
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Filing Dt:
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08/27/1999
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Title:
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COOLING A FUEL CELL STACK
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Patent #:
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Issue Dt:
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07/30/2002
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Application #:
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09385667
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Filing Dt:
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08/27/1999
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Title:
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SEALING METHOD AND APPARATUS FOR A FUEL CELL STACK
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Patent #:
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Issue Dt:
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12/11/2001
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Application #:
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09389958
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Filing Dt:
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09/03/1999
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Title:
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ENTHALPY RECOVERY FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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07/17/2001
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Application #:
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09396158
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Filing Dt:
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09/14/1999
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Title:
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SEALING SYSTEM FOR FUEL CELLS
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Patent #:
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Issue Dt:
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09/04/2001
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Application #:
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09397830
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Filing Dt:
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09/17/1999
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Title:
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FUEL CELL SYSTEM HAVING HUMIDIFICATION MEMBRANES
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Patent #:
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Issue Dt:
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11/21/2000
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Application #:
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09398608
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Filing Dt:
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09/17/1999
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Title:
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DISTRIBUTION OF HYDRATION FLUID IN A FUEL CELL
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Patent #:
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Issue Dt:
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10/09/2001
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Application #:
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09405689
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Filing Dt:
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09/24/1999
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Title:
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FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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11/27/2001
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Application #:
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09406674
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Filing Dt:
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09/27/1999
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Title:
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DIAGNOSTIC METHOD AND CONTROL OF PREFERENTIAL OXIDATION OF CARBON MONOXIDE
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09443229
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Filing Dt:
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11/18/1999
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Title:
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FUEL CELL AIR PURIFICATION SUBSYSTEM
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Patent #:
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Issue Dt:
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10/31/2000
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Application #:
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09472649
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Filing Dt:
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12/27/1999
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Title:
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MEASURING CELL VOLTAGES OF A FUEL CELL STACK
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Patent #:
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Issue Dt:
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08/06/2002
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Application #:
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09472759
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Filing Dt:
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12/27/1999
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Title:
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REGULATING THE MAXIMUM OUTPUT CURRENT OF A FUEL CELL STACK
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Patent #:
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Issue Dt:
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08/26/2003
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Application #:
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09502885
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Filing Dt:
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02/11/2000
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Title:
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METHOD AND APPARATUS FOR ESTABLISHING A NEGATIVE PRESSURE INSIDE AN ENCLOSURE THAT HOUSES A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09502887
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Filing Dt:
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02/11/2000
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Title:
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OPERATING A FUEL CELL SYSTEM DURING LOW POWER DEMAND
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09540673
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Filing Dt:
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03/31/2000
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Title:
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FUEL CELL SYSTEM WITH SENSOR
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Patent #:
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Issue Dt:
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08/06/2002
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Application #:
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09544781
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Filing Dt:
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04/07/2000
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Title:
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FUEL CELL POWER SYSTEMS, DIRECT CURRENT VOLTAGE CONVERTERS, FUEL CELL POWER GENERATION METHODS, POWER CONDITIONING METHODS AND DIRECT CURRENT POWER CONDITIONING METHODS
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Patent #:
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Issue Dt:
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11/18/2003
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Application #:
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09552452
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Filing Dt:
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04/18/2000
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Title:
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HEATABLE END PLATE, FUEL CELL ASSEMBLY, AND METHOD FOR OPERATING A FUEL CELL ASSEMBLY
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Patent #:
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Issue Dt:
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10/22/2002
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Application #:
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09577407
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Filing Dt:
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05/17/2000
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Title:
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ION EXCHANGE MEMBRANE FUEL CELL
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Patent #:
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Issue Dt:
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08/28/2001
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Application #:
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09629003
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Filing Dt:
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07/31/2000
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Title:
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TECHNIQUE AND APPARATUS TO MEASURE CELL VOLTAGES OF A FUEL CELL STACK USING DIFFERENT GROUND REFERENCES
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Patent #:
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Issue Dt:
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09/10/2002
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Application #:
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09629243
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Filing Dt:
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07/31/2000
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Title:
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FLEXIBLE CONNECTOR
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Patent #:
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Issue Dt:
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05/06/2003
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Application #:
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09629537
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Filing Dt:
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07/31/2000
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Title:
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FUEL CELL SYSTEM FLUID RECOVERY
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Patent #:
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Issue Dt:
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06/25/2002
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Application #:
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09629548
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Filing Dt:
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07/31/2000
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Title:
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VOLTAGE MONITORING SYSTEM FOR A FUEL CELL STACK
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Patent #:
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Issue Dt:
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02/03/2004
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Application #:
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09675417
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Filing Dt:
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09/29/2000
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Title:
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METHOD OF REFORMER OPERATION TO PREVENT FUEL CELL FLOODING
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Patent #:
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Issue Dt:
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02/04/2003
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Application #:
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09676153
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Filing Dt:
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09/29/2000
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Title:
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METHOD AND SYSTEM FOR HUMIDIFICATION OF A FUEL
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09694461
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Filing Dt:
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10/23/2000
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Title:
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METHOD OF OPERATING A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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09694768
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Filing Dt:
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10/23/2000
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Title:
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PRECONDITIONING MEMBRANES OF A FUEL CELL STACK
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Patent #:
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Issue Dt:
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05/13/2003
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Application #:
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09702708
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Filing Dt:
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10/31/2000
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Title:
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FUEL-CELL SYSTEM WITH A PIVOTABLE STACK INSTALLATION ASSEMBLY
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Patent #:
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Issue Dt:
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05/11/2004
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Application #:
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09703082
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Filing Dt:
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10/31/2000
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Title:
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FUEL CELL COOLANT TANK SYSTEM
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Patent #:
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Issue Dt:
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04/01/2003
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Application #:
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09703249
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Filing Dt:
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10/31/2000
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Title:
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MANIFOLD SYSTEM FOR A FUEL CELL STACK
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Patent #:
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Issue Dt:
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10/07/2003
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Application #:
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09716346
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Filing Dt:
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11/20/2000
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Title:
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FUEL CELL SYSTEMS AND METHODS
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09726798
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Filing Dt:
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11/30/2000
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Publication #:
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Pub Dt:
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05/30/2002
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Title:
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RESIDUAL FUEL DISSIPATION FOR A FUEL CELL STACK
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Patent #:
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Issue Dt:
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04/22/2003
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Application #:
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09728227
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Filing Dt:
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11/30/2000
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Publication #:
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Pub Dt:
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02/13/2003
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Title:
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CONTROLLING THE TEMPERATURE AT WHICH FUEL CELL EXHAUST IS OXIDIZED
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Patent #:
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Issue Dt:
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02/24/2004
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Application #:
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09749261
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Filing Dt:
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12/27/2000
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Publication #:
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Pub Dt:
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06/27/2002
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Title:
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TECHNIQUE AND APPARATUS TO CONTROL THE TRANSIENT RESPONSE OF A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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06/17/2003
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Application #:
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09749297
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Filing Dt:
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12/27/2000
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Publication #:
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Pub Dt:
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06/27/2002
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Title:
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TECHNIQUE AND APPARATUS TO CONTROL THE TRANSIENT RESPONSE OF A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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11/18/2003
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Application #:
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09749298
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Filing Dt:
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12/27/2000
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Publication #:
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Pub Dt:
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06/27/2002
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Title:
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TECHNIQUE TO REGULATE AN EFFICIENCY OF A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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12/24/2002
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Application #:
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09777156
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Filing Dt:
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02/05/2001
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Publication #:
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Pub Dt:
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08/08/2002
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Title:
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GENERATOR CONTROL SYSTEM TO ACCOMMODATE A DECREASE IN A POWER GRID VOLTAGE
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Patent #:
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Issue Dt:
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01/07/2003
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Application #:
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09779772
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Filing Dt:
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02/08/2001
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Publication #:
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Pub Dt:
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08/08/2002
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Title:
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TECHNIQUE AND APPARATUS TO CONTROL THE CHARGING OF A BATTERY USING A FUEL CELL
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Patent #:
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Issue Dt:
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05/07/2002
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Application #:
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09792085
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Filing Dt:
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02/23/2001
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Publication #:
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Pub Dt:
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11/22/2001
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Title:
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METHOD FOR FORMING A MEMBRANE ELECTRODE DIFFUSION ASSEMBLY FOR USE IN AN ION EXCHANGE MEMBRANE FUEL CELL
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Patent #:
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Issue Dt:
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07/29/2003
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09843522
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04/27/2001
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Publication #:
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Pub Dt:
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10/31/2002
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Title:
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FUEL CELL SEALANT DESIGN
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Issue Dt:
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10/22/2002
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Application #:
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09854056
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05/11/2001
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Publication #:
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Pub Dt:
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11/29/2001
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Title:
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METHOD FOR QUICKLY RENDERING A MOS GAS SENSOR OPERATIONAL , MOS GAS SENSOR SYSTEM, AND FUEL CELL SYSTEM
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Patent #:
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12/24/2002
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09864526
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05/23/2001
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Publication #:
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Pub Dt:
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11/28/2002
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Title:
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FUEL CELL POWER SYSTEM, METHOD OF DISTRIBUTING POWER, AND METHOD OF OPERATING A FUEL CELL POWER SYSTEM
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Patent #:
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Issue Dt:
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12/30/2003
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Application #:
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09871055
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05/31/2001
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Publication #:
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Pub Dt:
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12/05/2002
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Title:
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METHODS AND SYSTEMS FOR HUMIDIFYING FUEL FOR USE IN FUEL PROCESSORS AND FUEL CELL SYSTEMS
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Patent #:
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Issue Dt:
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02/20/2007
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Application #:
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09896268
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Filing Dt:
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06/29/2001
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Publication #:
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Pub Dt:
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01/02/2003
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Title:
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FUEL CELL SYSTEMS
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Patent #:
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02/24/2004
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Application #:
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09896333
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Filing Dt:
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06/29/2001
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Publication #:
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Pub Dt:
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01/02/2003
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Title:
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FUEL CELL SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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06/01/2004
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Application #:
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09916791
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Filing Dt:
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07/26/2001
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Publication #:
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Pub Dt:
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12/20/2001
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Title:
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FUEL CELL POWER SYSTEM AND METHOD OF CONTROLLING A FUEL CELL POWER SYSTEM
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Patent #:
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Issue Dt:
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04/27/2004
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Application #:
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09928719
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Filing Dt:
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08/13/2001
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Title:
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FUEL CELL REACTANT AND COOLING FLOW FIELDS INTEGRATED INTO A SINGLE SEPARATOR PLATE
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Issue Dt:
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03/18/2003
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09957360
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09/20/2001
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Publication #:
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Pub Dt:
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11/28/2002
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Title:
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HYBRID POWER SUPPLY CONTROL SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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05/03/2005
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Application #:
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09980106
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Filing Dt:
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04/09/2002
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Title:
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FUEL CELL SYSTEM FOR GENERATING ELECTRIC ENERGY AND HEAT
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02/22/2005
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09987225
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11/14/2001
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Pub Dt:
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05/15/2003
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Title:
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FUEL CELL POWER SYSTEMS AND METHODS OF OPERATING FUEL CELL POWER SYSTEMS
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01/11/2005
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10004713
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12/05/2001
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08/15/2002
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Title:
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VARIABLE PRESSURE DROP PLATE DESIGN
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09/16/2003
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10056543
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01/23/2002
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07/24/2003
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METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
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05/04/2004
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10097216
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Filing Dt:
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03/14/2002
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Title:
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ELECTROCHEMICAL METHOD TO IMPROVE THE PERFORMANCE OF H2/AIR PEM FUEL CELLS AND DIRECT METHANOL FUEL CELLS
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06/29/2004
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10118389
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04/08/2002
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10/09/2003
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Title:
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FUEL CELL
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12/20/2005
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10121267
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04/12/2002
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01/30/2003
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Title:
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FUEL CELL TRANSIENT CONTROL SCHEME
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06/22/2004
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10121340
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04/12/2002
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10/31/2002
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Title:
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INTEGRATED FUEL CELL SYSTEM
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05/22/2007
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10145828
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05/14/2002
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11/20/2003
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Title:
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SYSTEM FOR MONITORING AND CONTROLLING FUEL CELL-BASED POWER GENERATION UNITS
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04/19/2005
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10158177
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05/30/2002
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12/04/2003
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Title:
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APPARATUS AND METHOD FOR CONTROLLING A FUEL CELL SYSTEM
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09/06/2005
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10158253
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05/30/2002
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01/09/2003
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Title:
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METHOD AND APPARATUS FOR CONTROLLING A COMBINED HEAT AND POWER FUEL CELL SYSTEM
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07/05/2005
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10158254
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05/30/2002
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12/05/2002
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Title:
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FUEL CELL REACTANT CONTROL
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Patent #:
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05/25/2004
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10158705
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Filing Dt:
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05/30/2002
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Publication #:
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Pub Dt:
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12/05/2002
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Title:
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METHOD AND APPARATUS FOR CONTROLLING A COMBINED HEAT AND POWER FUEL CELL SYSTEM
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Patent #:
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12/30/2008
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10184291
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06/27/2002
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04/03/2003
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Title:
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FUEL PROCESSOR DESIGN AND METHOD OF MANUFACTURE
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05/22/2007
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10187033
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06/27/2002
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Title:
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FUEL CELL CATALYST ELECTRODES
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11/28/2006
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10187082
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06/27/2002
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01/01/2004
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ALCOHOL FUELED DIRECT OXIDATION FUEL CELLS
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09/07/2004
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10200278
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07/22/2002
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Pub Dt:
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12/05/2002
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Title:
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SEALING METHOD AND APPARATUS FOR A FUEL CELL STACK
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Patent #:
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Issue Dt:
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06/01/2004
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Application #:
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10210004
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Filing Dt:
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07/31/2002
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Publication #:
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Pub Dt:
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06/26/2003
| | | | |
Title:
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METHOD AND APPARATUS FOR COLLECTING CONDENSATE IN AN INTEGRATED FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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11/07/2006
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Application #:
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10213798
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Filing Dt:
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08/07/2002
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Publication #:
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Pub Dt:
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02/12/2004
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Title:
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METHOD AND APPARATUS FOR ELECTROCHEMICAL COMPRESSION AND EXPANSION OF HYDROGEN IN A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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11/28/2006
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Application #:
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10214019
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Filing Dt:
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08/07/2002
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Publication #:
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Pub Dt:
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02/12/2004
| | | | |
Title:
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METHOD AND APPARATUS FOR ELECTROCHEMICAL COMPRESSION AND EXPANSION OF HYDROGEN IN A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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12/27/2005
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Application #:
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10232293
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Filing Dt:
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08/30/2002
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Publication #:
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Pub Dt:
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03/13/2003
| | | | |
Title:
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FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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11/23/2004
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Application #:
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10247990
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Filing Dt:
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09/20/2002
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Publication #:
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Pub Dt:
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03/25/2004
| | | | |
Title:
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METHOD AND APPARATUS FOR A COMBINED FUEL CELL AND HYDROGEN PURIFICATION SYSTEM
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Patent #:
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Issue Dt:
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10/17/2006
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Application #:
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10264539
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Filing Dt:
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10/04/2002
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Publication #:
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Pub Dt:
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05/22/2003
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Title:
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FUEL CELL AIR SYSTEM AND METHOD
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Patent #:
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09/04/2007
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10265025
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Filing Dt:
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10/04/2002
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Publication #:
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Pub Dt:
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05/08/2003
| | | | |
Title:
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FUEL CELL THERMAL MANAGEMENT SYSTEM
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Patent #:
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Issue Dt:
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12/07/2004
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Application #:
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10269600
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Filing Dt:
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10/10/2002
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Pub Dt:
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07/24/2003
| | | | |
Title:
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FUEL CELL
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Patent #:
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06/08/2004
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10321098
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12/16/2002
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Title:
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METHOD FOR DELIVERING A GAS
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Patent #:
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Issue Dt:
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08/31/2004
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10348460
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01/21/2003
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Publication #:
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Pub Dt:
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07/31/2003
| | | | |
Title:
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THERMAL REGULATING CATALYST COMPOSITION
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Patent #:
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06/06/2006
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10367985
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02/14/2003
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Pub Dt:
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08/19/2004
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Title:
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CURRENT COLLECTOR FOR USE IN A FUEL CELL
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Patent #:
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08/15/2006
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10402531
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Filing Dt:
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03/28/2003
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Publication #:
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Pub Dt:
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09/30/2004
| | | | |
Title:
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FORMING A LAYER ON A FLOW PLATE OF A FUEL CELL STACK
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Patent #:
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Issue Dt:
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09/07/2004
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Application #:
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10421568
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04/23/2003
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Pub Dt:
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10/23/2003
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Title:
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METHOD AND APPARATUS FOR ESTABLISHING A NEGATIVE PRESSURE INSIDE AN ENCLOSURE THAT HOUSES A FUEL CELL SYSTEM
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Patent #:
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Issue Dt:
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05/23/2006
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10428455
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05/02/2003
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Publication #:
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Pub Dt:
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10/30/2003
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Title:
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METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
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Patent #:
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Issue Dt:
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04/07/2009
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10429535
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05/05/2003
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Pub Dt:
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10/23/2003
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Title:
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FUEL CELL SYSTEM FLUID RECOVERY
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10/19/2004
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10430928
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05/06/2003
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Pub Dt:
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10/30/2003
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Title:
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METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
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Patent #:
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11/02/2004
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10431069
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05/06/2003
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Pub Dt:
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11/06/2003
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Title:
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METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
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Patent #:
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01/03/2006
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10431158
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05/06/2003
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Title:
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METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
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Patent #:
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06/06/2006
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10431870
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05/07/2003
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10/23/2003
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Title:
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FUEL CELL HAVING METALIZED GAS DIFFUSION LAYER
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04/24/2007
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10684622
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10/14/2003
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12/09/2004
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Title:
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HYBRID POWER SUPPLY APPARATUS FOR BATTERY REPLACEMENT APPLICATIONS
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02/06/2007
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10699615
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10/31/2003
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05/05/2005
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FUEL DISPENSING SYSTEM AND METHOD
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01/23/2007
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10703234
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11/07/2003
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05/13/2004
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Title:
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TECHNIQUE TO REGULATE AN EFFICIENCY OF A FUEL CELL SYSTEM
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01/23/2007
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10703930
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11/07/2003
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05/27/2004
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TECHNIQUE TO REGULATE AN EFFICIENCY OF A FUEL CELL SYSTEM
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09/19/2006
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10739723
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12/17/2003
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06/23/2005
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FUEL CELLS
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02/05/2008
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10830929
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04/22/2004
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10/07/2004
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FUEL CELL POWER SYSTEM AND METHOD OF CONTROLLING A FUEL CELL POWER SYSTEM
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05/29/2007
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10838559
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05/04/2004
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10/14/2004
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INTEGRATED FUEL CELL SYSTEM
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11/11/2008
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10872923
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06/21/2004
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12/22/2005
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INTEGRATED FUEL CELL STACK THERMOSTAT
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10/30/2007
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10893075
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07/16/2004
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01/19/2006
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DIGITAL INPUT CURRENT CONTROL FOR SWITCH MODE POWER SUPPLIES
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08/12/2008
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10927183
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08/26/2004
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02/03/2005
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THERMAL REGULATING CATALYST COMPOSITION
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08/29/2006
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10941760
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09/15/2004
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04/06/2006
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TECHNIQUE AND APPARATUS TO MEASURE A FUEL CELL PARAMETER
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08/26/2008
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11022330
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12/23/2004
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06/29/2006
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OXIDIZER FOR A FUEL CELL SYSTEM
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05/25/2010
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11207123
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08/17/2005
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02/22/2007
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APPARATUS AND METHOD FOR CONTROLLING A FUEL CELL USING THE RATE OF VOLTAGE RECOVERY
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