Total properties:
13
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Patent #:
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Issue Dt:
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05/18/1982
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Application #:
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06097766
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Filing Dt:
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11/27/1979
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Title:
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TRANSIT VEHICLE CONTROL APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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11/30/1982
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Application #:
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06195261
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Filing Dt:
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10/08/1980
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Title:
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VEHICLE TRAIN ROUTING APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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11/30/1982
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Application #:
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06195279
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Filing Dt:
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10/08/1980
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Title:
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VEHICLE TRAIN TRACKING APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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12/27/1994
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Application #:
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07686927
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Filing Dt:
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04/18/1991
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Title:
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PROPULSION CONTROL SYSTEM CENTRAL PROCESSING UNIT BOARD
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Patent #:
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Issue Dt:
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05/31/1994
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Application #:
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07853251
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Filing Dt:
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03/18/1992
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Title:
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METHOD AND APPARATUS FOR PLACING A TRAINLINE MONITOR SYSTEM IN A LAYUP MODE
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Patent #:
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Issue Dt:
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10/04/1994
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Application #:
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07853796
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Filing Dt:
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03/19/1992
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Title:
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METHOD AND APPARATUS FOR CHRISTENING A TRAINLINE MONITOR SYSTEM
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Patent #:
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Issue Dt:
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02/22/1994
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Application #:
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07853960
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Filing Dt:
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03/19/1992
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Title:
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MULTI-MASTER RESOLUTION OF A SERIAL BUS
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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07921756
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Filing Dt:
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07/30/1992
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Title:
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RULES-BASED INTERLOCKING ENGINE USING VIRTUAL GATES
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Patent #:
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Issue Dt:
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06/21/1994
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Application #:
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08024398
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Filing Dt:
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03/01/1993
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Title:
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OPTOCOUPLER BUILT-IN SELF TEST FOR APPLICATIONS REQUIRING ISOLATION
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Patent #:
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Issue Dt:
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04/04/1995
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Application #:
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08029348
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Filing Dt:
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03/10/1993
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Title:
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METHOD AND APPARATUS FOR MONITORING AND SWITCHING OVER TO A BACK-UP BUS IN A REDUNDANT TRAINLINE MONITOR SYSTEM
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Patent #:
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Issue Dt:
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09/09/1997
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Application #:
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08202759
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Filing Dt:
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02/28/1994
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Title:
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METHOD AND APPARATUS FOR COMMUNICATING IN THE PRESENCE OF POWER AND PROPULSION SYSTEM INTERFERENCE
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Patent #:
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Issue Dt:
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12/12/1995
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Application #:
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08250866
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Filing Dt:
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05/26/1994
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Title:
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COMMUNICATIONS CONTROLLER CENTRAL PROCESSING UNIT BOARD
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Patent #:
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Issue Dt:
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01/30/1996
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Application #:
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08297845
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Filing Dt:
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08/30/1994
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Title:
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PROPULSION CONTROL SYSTEM CENTRAL PROCESSING UNIT BOARD
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