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Patent #:
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Issue Dt:
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05/19/1981
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Application #:
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06129950
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Filing Dt:
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03/13/1980
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Title:
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CABLE GUIDE FOR A TUBULAR ANODE
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Patent #:
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Issue Dt:
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04/14/1981
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Application #:
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06140388
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Filing Dt:
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04/14/1980
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Title:
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MECHANICAL SEAL WITH IMPROVED FACE RING MOUNTING
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Patent #:
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Issue Dt:
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06/21/1983
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Application #:
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06190754
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Filing Dt:
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09/25/1980
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Title:
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HIGH SPEED CENTRIFUGAL PUMP AND METHOD FOR OPERATING SAME AT REDUCED NOISE LEVELS
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Patent #:
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Issue Dt:
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12/21/1982
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Application #:
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06195461
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Filing Dt:
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10/09/1980
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Title:
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TAPERED SEAL SEAT BETWEEN STATIONARY INSERT AND GLAND
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Patent #:
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Issue Dt:
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01/26/1982
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Application #:
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06222571
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Filing Dt:
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01/05/1981
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Title:
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POLYMERIC FLUOROCARBON ROTOMOLDING/ROTOLINING COMPOSITION
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Patent #:
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Issue Dt:
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03/08/1983
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Application #:
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06229295
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Filing Dt:
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01/28/1981
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Title:
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ROTO-DYNAMIC PUMP WITH A BACKFLOW RECIRCULATOR
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Patent #:
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Issue Dt:
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07/05/1983
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Application #:
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06229964
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Filing Dt:
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01/30/1981
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Title:
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COLUMN INSERT BEARING HOUSING
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Patent #:
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Issue Dt:
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08/30/1988
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Application #:
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06255151
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Filing Dt:
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04/17/1981
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Title:
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FIBER-FILLED POLYMER IMPELLER
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Patent #:
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Issue Dt:
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12/14/1982
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Application #:
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06255946
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Filing Dt:
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04/20/1981
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Title:
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THRUST BEARING ARRANGEMENT
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Patent #:
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Issue Dt:
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12/06/1983
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Application #:
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06261870
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Filing Dt:
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05/08/1981
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Title:
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MECHANICAL SEAL
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Patent #:
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Issue Dt:
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02/02/1988
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Application #:
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06270946
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Filing Dt:
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06/05/1981
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Title:
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LINED CORROSION RESISTANT PUMP
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Patent #:
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Issue Dt:
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02/15/1983
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Application #:
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06273165
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Filing Dt:
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06/12/1981
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Title:
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FIRE RESISTANT SEAT FOR FLOW CONTROL VALVE
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Patent #:
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Issue Dt:
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03/01/1983
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Application #:
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06300152
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Filing Dt:
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09/08/1981
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Title:
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BACK-UP MECHANICAL SEAL
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Patent #:
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Issue Dt:
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05/15/1984
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Application #:
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06346812
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Filing Dt:
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02/08/1982
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Title:
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MECHANICAL SEAL ASSEMBLY
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Patent #:
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Issue Dt:
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03/05/1985
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Application #:
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06351985
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Filing Dt:
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02/24/1982
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Title:
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VACUUM BREAKER VALVE WITH INTERNALLY BALANCED DISC
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Patent #:
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Issue Dt:
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01/17/1984
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Application #:
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06393580
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Filing Dt:
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06/30/1982
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Title:
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MECHANICAL SEAL ASSEMBLY
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06444847
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Filing Dt:
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11/26/1982
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Title:
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LUBRICATION DEVICE
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Patent #:
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Issue Dt:
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12/06/1983
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Application #:
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06471093
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Filing Dt:
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03/01/1983
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Title:
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MECHANICAL SEALS WITH SETTING BLOCK FOR USE WITH SLURRY PUMPS
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Patent #:
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Issue Dt:
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09/03/1985
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Application #:
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06507274
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Filing Dt:
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06/23/1983
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Title:
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SHAFT SEAL
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Patent #:
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Issue Dt:
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09/26/1989
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Application #:
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06518676
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Filing Dt:
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07/29/1983
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Title:
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PUMP HOUSING, MOULD PARTS OF A MOULD WALL FOR A PUMP HOUSING AND METHOD OF MANUFACTURING A PUMP HOUSING
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Patent #:
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Issue Dt:
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02/18/1986
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Application #:
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06526906
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Filing Dt:
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08/26/1983
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Title:
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PUMPING SYSTEM
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Patent #:
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Issue Dt:
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08/25/1987
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Application #:
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06527913
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Filing Dt:
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08/30/1983
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Title:
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PUMP CONSTRUCTION
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Patent #:
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Issue Dt:
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04/16/1985
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Application #:
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06537229
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Filing Dt:
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09/29/1983
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Title:
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MECHANICAL SEAL WITH CYLINDRICAL BALANCE SLEEVE
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Patent #:
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Issue Dt:
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06/18/1985
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Application #:
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06552882
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Filing Dt:
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11/17/1983
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Title:
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HYDRAULIC PROXIMITY PROBE
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Patent #:
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Issue Dt:
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04/09/1985
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Application #:
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06608627
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Filing Dt:
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05/09/1984
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Title:
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PUMP-MECHANICAL SEAL CONSTRUCTION WITH AXIAL ADJUSTMENT MEANS
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Patent #:
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Issue Dt:
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12/24/1985
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Application #:
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06618422
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Filing Dt:
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06/07/1984
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Title:
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METHOD OF JOINING MATERIALS BY MECHANICAL INTERLOCK AND ARTICLE
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Patent #:
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Issue Dt:
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05/06/1986
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Application #:
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06646887
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Filing Dt:
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09/04/1984
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Title:
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MECHANICAL SEAL
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Patent #:
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Issue Dt:
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12/10/1985
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Application #:
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06646916
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Filing Dt:
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09/04/1984
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Title:
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PUMPING APPARATUS
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06661546
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Filing Dt:
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10/17/1984
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Title:
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ADJUSTABLE STATOR MECHANISM FOR HIGH PRESSURE RADIAL TURBINES AND THE LIKE
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Patent #:
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Issue Dt:
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03/04/1986
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Application #:
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06674423
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Filing Dt:
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11/23/1984
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Title:
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DOUBLE DISC GATE VALVE
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Patent #:
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Issue Dt:
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12/24/1985
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Application #:
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06684874
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Filing Dt:
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12/21/1984
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Title:
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MECHANICAL SEAL ASSEMBLY WITH COOLANT CIRCULATION STRUCTURE
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Patent #:
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Issue Dt:
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11/11/1986
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Application #:
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06730127
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Filing Dt:
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05/03/1985
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Title:
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PUMP IMPROVEMENT
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Patent #:
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Issue Dt:
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09/30/1986
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Application #:
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06742900
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Filing Dt:
|
06/10/1985
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Title:
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PUMP WITH REPLACABLE CARTRIDGE
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Patent #:
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Issue Dt:
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11/03/1987
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Application #:
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06753830
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Filing Dt:
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07/11/1985
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Title:
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MECHANICAL SEAL WITH RADIALLY DISPOSED BIAS COMPONENT
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Patent #:
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|
Issue Dt:
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03/31/1987
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Application #:
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06770474
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Filing Dt:
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08/29/1985
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Title:
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MECHANICAL SEAL FOR PUMPS AND METHOD OF FABRICATING SAME
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Patent #:
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|
Issue Dt:
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09/01/1987
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Application #:
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06789890
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Filing Dt:
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10/21/1985
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Title:
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ADAPTIVE CONTROL SYSTEM FOR MECHANICAL SEAL ASSEMBLY
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Patent #:
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Issue Dt:
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04/19/1988
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Application #:
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06801353
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Filing Dt:
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11/25/1985
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Title:
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DECOKING TOOL
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Patent #:
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Issue Dt:
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08/04/1987
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Application #:
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06802103
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Filing Dt:
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11/25/1985
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Title:
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HYDROSTATIC BEARING FOR PUMPS AND THE LIKE
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Patent #:
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Issue Dt:
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08/11/1987
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Application #:
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06803013
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Filing Dt:
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11/29/1985
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Title:
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PUMPING SYSTEM WITH CONTROL VALVE
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Patent #:
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Issue Dt:
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02/02/1988
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Application #:
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06810137
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Filing Dt:
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12/18/1985
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Title:
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FACE SEAL WITH AUTOMATIC FACE CONVERGENCE MEANS
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Patent #:
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Issue Dt:
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11/06/1990
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Application #:
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06825021
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Filing Dt:
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01/31/1986
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Title:
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FILTER LEAF
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Patent #:
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Issue Dt:
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02/17/1987
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Application #:
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06840369
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Filing Dt:
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03/17/1986
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Title:
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MECHANICAL SEAL WITH AUTOMATIC GAP CONVERGENCE CONTROL
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Patent #:
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Issue Dt:
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01/26/1988
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Application #:
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06857666
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Filing Dt:
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04/30/1986
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Title:
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FLUID FLOW CONTROL MEANS FOR PUMPS AND THE LIKE
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Patent #:
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|
Issue Dt:
|
08/09/1988
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Application #:
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06886460
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Filing Dt:
|
07/17/1986
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Title:
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SINGLE ACTING PUMP WITH DOUBLE ACTING DRIVE
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Patent #:
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Issue Dt:
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10/20/1987
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Application #:
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06890188
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Filing Dt:
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07/25/1986
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Title:
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PROCESS OF ISOSTATIC MOLDING AND BONDING FLUORO POLYMERS
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Patent #:
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|
Issue Dt:
|
12/08/1987
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Application #:
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06930195
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Filing Dt:
|
11/13/1986
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Title:
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PLUG VALVE
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Patent #:
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|
Issue Dt:
|
04/19/1988
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Application #:
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06938046
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Filing Dt:
|
12/04/1986
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Title:
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METHOD FOR INDUCTION MELTING REACTIVE METALS AND ALLOYS
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Patent #:
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|
Issue Dt:
|
04/04/1989
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Application #:
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06940451
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Filing Dt:
|
12/10/1986
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Title:
|
CENTRIFUGAL PUMP WITH INTEGRAL SUCTION VALVE
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Patent #:
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|
Issue Dt:
|
10/04/1988
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Application #:
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07026767
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Filing Dt:
|
03/17/1987
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Title:
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PUMP WITH HEAT EXCHANGER
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|
|
Patent #:
|
|
Issue Dt:
|
05/10/1988
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Application #:
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07032108
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Filing Dt:
|
03/27/1987
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Title:
|
LABYRINTH BEARING PROTECTOR SEAL
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|
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Patent #:
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|
Issue Dt:
|
10/04/1988
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Application #:
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07046616
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Filing Dt:
|
05/07/1987
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Title:
|
LOW-NOISE PLUG VALVE
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Patent #:
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|
Issue Dt:
|
01/26/1988
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Application #:
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07048502
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Filing Dt:
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05/05/1987
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Title:
|
MECHANICAL SEAL ASSEMBLY WITH COOLANT CIRCULATION TUBE
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Patent #:
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|
Issue Dt:
|
05/02/1989
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Application #:
|
07096621
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Filing Dt:
|
09/14/1987
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Title:
|
DIRECT INJECTION FLUID SPRAYER
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Patent #:
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|
Issue Dt:
|
05/17/1988
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Application #:
|
07107334
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Filing Dt:
|
10/13/1987
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Title:
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BELLOWS MECHANICAL SEAL WITH INACTIVE DIAPHRAGMS
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Patent #:
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|
Issue Dt:
|
02/14/1989
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Application #:
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07108965
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Filing Dt:
|
10/15/1987
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Title:
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MECHANICAL SEAL LUBRICATION IMPROVEMENT
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|
Patent #:
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|
Issue Dt:
|
02/14/1989
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Application #:
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07132176
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Filing Dt:
|
12/14/1987
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Title:
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RETURNABLE CONTAINER SYSTEM
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Patent #:
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|
Issue Dt:
|
01/03/1989
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Application #:
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07161413
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Filing Dt:
|
02/23/1988
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Title:
|
MAGNETIC SEAL ASSEMBLY
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Patent #:
|
|
Issue Dt:
|
05/08/1990
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Application #:
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07258968
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Filing Dt:
|
10/17/1988
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Title:
|
CROSS FLOW DIESEL PARTICULATE TRAP
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Patent #:
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|
Issue Dt:
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10/16/1990
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Application #:
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07273208
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Filing Dt:
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11/18/1988
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Title:
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LIGHTWEIGHT HYDROGEL-BOUND AGGREGATE SHAPES AND PROCESS FOR PRODUCING SAME
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Patent #:
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|
Issue Dt:
|
01/02/1990
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Application #:
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07300475
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Filing Dt:
|
01/19/1989
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Title:
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BELLOWS SEAL WITH VIBRATION DAMPER
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Patent #:
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|
Issue Dt:
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10/23/1990
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Application #:
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07328675
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Filing Dt:
|
03/27/1989
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Title:
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FLUID HANDLING APPARATUS WITH SHAFT SLEEVE AND EXTENSION
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Patent #:
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|
Issue Dt:
|
01/02/1990
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Application #:
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07338969
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Filing Dt:
|
04/14/1989
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Title:
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BEARING PROTECTOR WITH SLINGER RING
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Patent #:
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|
Issue Dt:
|
06/12/1990
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Application #:
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07352954
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Filing Dt:
|
05/11/1989
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Title:
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PUMP WITH HEAT EXCHANGER
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|
Patent #:
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|
Issue Dt:
|
03/05/1991
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Application #:
|
07394116
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Filing Dt:
|
08/15/1989
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Title:
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REDUCTION OF TRANSIENT THERMAL STRESSES IN MACHINE COMPONENTS
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Patent #:
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|
Issue Dt:
|
07/30/1991
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Application #:
|
07394478
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Filing Dt:
|
08/16/1989
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Title:
|
PUMP HOUSING, MOULD PARTS OF A MOULD WALL FOR A PUMP HOUSING AND METHOD OF MANUFACTURING A PUMP HOUSING
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Patent #:
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|
Issue Dt:
|
11/20/1990
|
Application #:
|
07416847
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Filing Dt:
|
10/04/1989
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Title:
|
MECHANICAL SEAL ASSEMBLY
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|
Patent #:
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|
Issue Dt:
|
11/06/1990
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Application #:
|
07467311
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Filing Dt:
|
01/17/1990
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Title:
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MULTI-ELEMENT, BI-DIRECTIONAL VALVE SEAT
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|
Patent #:
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|
Issue Dt:
|
01/22/1991
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Application #:
|
07486833
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Filing Dt:
|
03/01/1990
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Title:
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QUICK AND DRY COUPLING
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Patent #:
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|
Issue Dt:
|
12/31/1991
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Application #:
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07488238
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Filing Dt:
|
03/01/1990
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Title:
|
MECHANICAL SEAL
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Patent #:
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|
Issue Dt:
|
07/30/1991
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Application #:
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07513889
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Filing Dt:
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04/24/1990
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Title:
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HOUSING SEAL CHAMBER BODY
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Patent #:
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|
Issue Dt:
|
11/05/1991
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Application #:
|
07537574
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Filing Dt:
|
06/14/1990
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Title:
|
METHOD AND APPARATUS TO FACILITATE THE INJECTION OF SEALANT INTO A PRESSURIZED FLUID MEMBER
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Patent #:
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|
Issue Dt:
|
12/17/1991
|
Application #:
|
07552075
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Filing Dt:
|
07/13/1990
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Title:
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REDUCTION OF TRANSIENT THERMAL STRESSES IN MACHINE COMPONENTS
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Patent #:
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|
Issue Dt:
|
09/01/1992
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Application #:
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07564607
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Filing Dt:
|
08/09/1990
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Title:
|
PUMP WITH SEAL PURGE HEATER
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Patent #:
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|
Issue Dt:
|
03/03/1992
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Application #:
|
07585923
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Filing Dt:
|
09/20/1990
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Title:
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QUICK AND DRY COUPLING
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Patent #:
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|
Issue Dt:
|
10/01/1991
|
Application #:
|
07586569
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Filing Dt:
|
09/20/1990
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Title:
|
METHOD AND APPARATUS TO FACILITATE THE INJECTION OF SEALANT INTO A PRESSURIZED FLUID MEMBER
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|
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Patent #:
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|
Issue Dt:
|
11/03/1992
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Application #:
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07688446
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Filing Dt:
|
04/22/1991
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Title:
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A TAMPER EVIDENT VENT SYSTEM FOR CONTAINERS
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Patent #:
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Issue Dt:
|
03/09/1993
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Application #:
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07719025
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Filing Dt:
|
06/21/1991
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Title:
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IMPELLER FOR CENTRIFUGAL PUMPS
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Patent #:
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Issue Dt:
|
03/16/1993
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Application #:
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07724195
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Filing Dt:
|
07/01/1991
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Title:
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DYNAMIC PRESSURE RECOVERY SEAL
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Patent #:
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Issue Dt:
|
02/16/1993
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Application #:
|
07763349
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Filing Dt:
|
09/20/1991
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Title:
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FITTING FOR EMPTYING A CONTAINER
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Patent #:
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Issue Dt:
|
02/09/1993
|
Application #:
|
07811135
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Filing Dt:
|
12/20/1991
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Title:
|
SEAL ENGAGING RING
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Patent #:
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|
Issue Dt:
|
12/08/1992
|
Application #:
|
07829096
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Filing Dt:
|
01/31/1992
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Title:
|
QUICK AND DRY COUPLING
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|
|
Patent #:
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|
Issue Dt:
|
04/19/1994
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Application #:
|
07840582
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Filing Dt:
|
02/24/1992
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Title:
|
METHOD FOR CONSTRUCTING A PUMPING INSTALLATION
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Patent #:
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|
Issue Dt:
|
09/21/1993
|
Application #:
|
07866133
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Filing Dt:
|
04/09/1992
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Title:
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HEAT EXCHANGER WITH HYDROSTATIC BEARING RETURN FLOW GUIDE
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Patent #:
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Issue Dt:
|
03/01/1994
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Application #:
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07917715
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Filing Dt:
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07/24/1992
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Title:
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BEARING PROTECTION DEVICE
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Patent #:
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Issue Dt:
|
03/15/1994
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Application #:
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07918031
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Filing Dt:
|
07/24/1992
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Title:
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SEMI-CARTRIDGE SEAL
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Patent #:
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Issue Dt:
|
08/23/1994
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Application #:
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07932069
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Filing Dt:
|
08/19/1992
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Title:
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MULTI-STAGE CENTRIFUGAL PUMP INCORPORATING A SEALED THRUST BEARING
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Patent #:
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Issue Dt:
|
08/09/1994
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Application #:
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07933336
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Filing Dt:
|
08/21/1992
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Title:
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HALL EFFECT MONITORING OF WEAR OF BEARING SUPPORTING A ROTOR WITHIN A STATIONARY HOUSING
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Patent #:
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Issue Dt:
|
09/28/1993
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Application #:
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07970421
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Filing Dt:
|
11/02/1992
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Title:
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MAGNETICALLY COUPLED CENTIFUGAL PUMP WITH IMPROVED COOLING AND LUBRICATION
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|
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Patent #:
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|
Issue Dt:
|
12/06/1994
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Application #:
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07991315
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Filing Dt:
|
12/16/1992
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Title:
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NON-CONTACTING FACE SEAL
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|
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Patent #:
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|
Issue Dt:
|
03/29/1994
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Application #:
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07997441
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Filing Dt:
|
12/28/1992
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Title:
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SEALLESS PUMP CORROSION DETECTOR
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|
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Patent #:
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|
Issue Dt:
|
12/14/1993
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Application #:
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08055395
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Filing Dt:
|
05/03/1993
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Title:
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MAGNETICALLY COUPLED CENTRIFUGAL PUMP
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|
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Patent #:
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|
Issue Dt:
|
01/30/1996
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Application #:
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08067487
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Filing Dt:
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05/26/1993
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Title:
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SECONDARY GAS/LIQUID MECHANICAL SEAL ASSEMBLY
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Patent #:
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Issue Dt:
|
02/07/1995
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Application #:
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08080281
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Filing Dt:
|
06/21/1993
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Title:
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BALL VALVE COUPLING
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|
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Patent #:
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Issue Dt:
|
11/22/1994
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Application #:
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08099671
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Filing Dt:
|
07/29/1993
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Title:
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PUMP WITH FAILURE RESPONSIVE DISCHARGE VALVE
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|
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Patent #:
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|
Issue Dt:
|
12/12/1995
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Application #:
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08113210
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Filing Dt:
|
08/27/1993
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Title:
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METHOD AND APPARATUS TO FACILITATE THE INJECTION OF SEALANT INTO A PRESSURIZED FLUID MEMBER
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|
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Patent #:
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|
Issue Dt:
|
09/06/1994
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Application #:
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08131345
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Filing Dt:
|
10/04/1993
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Title:
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CENTRIFUGAL PUMP WITH MONOLITHIC DIFFUSER AND RETURN VANE CHANNEL RING MEMBER
|
|
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Patent #:
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|
Issue Dt:
|
08/29/1995
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Application #:
|
08148951
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Filing Dt:
|
11/08/1993
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Title:
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MULTI-STAGE CENTRIFUGAL PUMP WITH CANNED MAGNETIC BEARING
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|
Patent #:
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|
Issue Dt:
|
01/31/1995
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Application #:
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08161965
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Filing Dt:
|
12/03/1993
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Title:
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CENTRIFUGAL PUMP
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|
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Patent #:
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|
Issue Dt:
|
07/23/1996
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Application #:
|
08171999
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Filing Dt:
|
12/22/1993
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Title:
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POWER SEQUENCING METHOD FOR ELECTROMECHANICAL DISPENSING DEVICES
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|
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Patent #:
|
|
Issue Dt:
|
07/25/1995
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Application #:
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08182486
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Filing Dt:
|
01/14/1994
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Title:
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PUMP WITH MEDIUM TIGHT SHELL AND VENTING MEANS
|
|