Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004747/0233 | |
| Pages: | 7 |
| | Recorded: | 07/17/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
9
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Patent #:
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Issue Dt:
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02/25/1975
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Application #:
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05383688
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Filing Dt:
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07/30/1973
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Title:
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OBJECT TRACKING AND ORIENTATION DETERMINATION MEANS, SYSTEM AND PROCES S
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Patent #:
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Issue Dt:
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09/28/1976
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Application #:
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05551984
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Filing Dt:
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02/21/1975
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Title:
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TRACKING AND DETERMINING ORIENTATION OF OBJECT USING COORDINATE TRANSF ORMATION MEANS, SYSTEM AND PROCESS
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Patent #:
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Issue Dt:
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04/12/1977
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Application #:
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05552339
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Filing Dt:
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02/24/1975
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Title:
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APPARATUS FOR GENERATING A NUTATING ELECTROMAGNETIC FIELD
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Patent #:
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Issue Dt:
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10/18/1977
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Application #:
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05680471
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Filing Dt:
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04/26/1976
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Title:
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REMOTE OBJECT POSITION LOCATER
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Patent #:
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Issue Dt:
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11/03/1981
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Application #:
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05954126
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Filing Dt:
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10/24/1978
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Title:
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METHOD AND APPARATUS FOR TRACKING OBJECTS
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Patent #:
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Issue Dt:
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02/02/1982
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Application #:
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06062140
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Filing Dt:
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07/30/1979
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Title:
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REMOTE OBJECT POSITION AND ORIENTATION LOCATER
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Patent #:
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Issue Dt:
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05/04/1982
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Application #:
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06137287
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Filing Dt:
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04/04/1980
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Title:
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LOCATOR FOR SOURCE OF ELECTROMAGNETIC RADIATION HAVING UNKNOWN STRUCTURE OR ORIENTATION
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Patent #:
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Issue Dt:
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08/24/1982
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Application #:
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06164783
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Filing Dt:
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06/30/1980
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Title:
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REMOTE OBJECT POSITION AND ORIENTATION LOCATOR
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Patent #:
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Issue Dt:
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08/18/1987
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Application #:
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06369815
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Filing Dt:
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04/19/1982
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Title:
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ELECTROMAGNETIC COMMUNICATIONS AND SWITCHING SYSTEM
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Correspondence name and address
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FREDERICK S. BURKHART
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PO BOX 2567
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GRAND RAPIDS, MI 49501
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