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156
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Patent #:
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Issue Dt:
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05/26/1981
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Application #:
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06080361
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Filing Dt:
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09/28/1979
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Title:
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MICROCOMPUTER CONTROL FOR SUPPLEMENTAL HEATING IN A HEAT PUMP
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Patent #:
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Issue Dt:
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05/05/1981
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Application #:
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06080362
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Filing Dt:
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09/28/1979
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Title:
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MICROCOMPUTER CONTROL FOR SUPPLEMENTAL HEATING WITH NIGHT SET-BACK
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Patent #:
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Issue Dt:
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03/24/1981
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Application #:
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06080363
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Filing Dt:
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09/28/1979
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Title:
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MICROCOMPUTER CONTROL FOR AN INVERTER-DRIVEN HEAT PUMP
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Patent #:
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Issue Dt:
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10/14/1980
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Application #:
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06092901
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Filing Dt:
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11/09/1979
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Title:
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SINGLE CASING, MULTIPLE DUTY VALVE
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Patent #:
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Issue Dt:
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06/22/1982
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Application #:
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06141032
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Filing Dt:
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04/17/1980
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Title:
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SOLID STATE COMPRESSOR CONTROL SYSTEM
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Patent #:
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Issue Dt:
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02/09/1982
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Application #:
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06146716
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Filing Dt:
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05/05/1980
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Title:
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REFRIGERANT CONDENSING SYSTEM
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Patent #:
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Issue Dt:
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09/28/1982
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Application #:
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06159572
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Filing Dt:
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06/16/1980
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Title:
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CAPACITY CONTROL SYSTEMS FOR SCREW COMPRESSOR BASED WATER CHILLERS
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Patent #:
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Issue Dt:
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01/04/1983
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Application #:
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06193336
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Filing Dt:
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10/02/1980
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Title:
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THERMOSTAT
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Patent #:
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Issue Dt:
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04/05/1983
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Application #:
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06210607
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Filing Dt:
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11/26/1980
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Title:
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APPARATUS FOR COVERING A LIQID BASIN, AND ROLLER-BLIND TYPE COVER FOR USE THEREIN
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Patent #:
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Issue Dt:
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06/07/1983
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Application #:
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06212299
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Filing Dt:
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12/03/1980
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Title:
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TELEMETRY SYSTEM FOR CENTRIFUGAL WATER CHILLING SYSTEMS
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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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06230486
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Filing Dt:
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02/02/1981
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Title:
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MICROCOMPUTER CONTROL FOR INVERTER-DRIVEN HEAT PUMP
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Patent #:
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Issue Dt:
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10/26/1982
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Application #:
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06235266
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Filing Dt:
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02/17/1981
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Title:
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ADJUSTABLE SURGE AND CAPACITY CONTROL SYSTEM
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Patent #:
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Issue Dt:
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04/20/1982
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Application #:
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06235404
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Filing Dt:
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02/18/1981
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Title:
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REFRIGERATION SYSTEM CONDENSER HEAT RECOVERY AT HIGHER TEMPERATURE THAN NORMAL CONDENSING TEMPERATURE
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Patent #:
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Issue Dt:
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04/13/1982
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Application #:
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06242219
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Filing Dt:
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03/10/1981
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Title:
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ICE-MAKING APPARATUS WITH HOT GAS DEFROST
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Patent #:
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Issue Dt:
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07/03/1984
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Application #:
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06274132
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Filing Dt:
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06/16/1981
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Title:
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VOLUME RATIO CONTROL MEANS FOR AXIAL FLOW HELICAL SCREW TYPE COMPRESSOR
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Patent #:
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Issue Dt:
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09/06/1983
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Application #:
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06320358
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Filing Dt:
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11/12/1981
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Title:
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REFRIGERATION SYSTEM CONDENSER HEAT RECOVERY AT HIGHER TEMPERATURE THAN NORMAL CONDENSNG TEMPERATURE
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Patent #:
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Issue Dt:
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09/20/1983
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Application #:
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06335049
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Filing Dt:
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12/28/1981
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Title:
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METHOD OF MAKING ICE USING HOT GAS DEFROST
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Patent #:
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Issue Dt:
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10/04/1983
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Application #:
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06351634
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Filing Dt:
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02/23/1982
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Title:
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RETURN AIR FLOW CONTROL FOR VARIABLE AIR VOLUME SYSTEM
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06354335
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Filing Dt:
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03/03/1982
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Title:
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HERMETIC DYNAMOELECTRIC DEVICE WITH TWO-PHASE REFRIGERANT COOLING AND SEALING
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Patent #:
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Issue Dt:
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01/10/1984
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Application #:
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06373554
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Filing Dt:
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04/30/1982
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Title:
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CONTROL SYSTEM FOR AC INDUCTION MOTOR
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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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06425733
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Filing Dt:
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09/28/1982
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Title:
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PROGRAMMABLE MAINTENANCE TIMER SYSTEM
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Patent #:
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Issue Dt:
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02/12/1985
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Application #:
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06434018
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Filing Dt:
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10/12/1982
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Title:
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CONTROL SYSTEM FOR CONTROLLING AN SCR NETWORK TO REGULATE THREE-PHASE A-C POWER FLOW
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Patent #:
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Issue Dt:
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02/28/1984
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Application #:
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06437409
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Filing Dt:
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10/28/1982
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Title:
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HEAT TRANSFER SURFACE WITH INCREASED LIQUID TO AIR EVAPORATIVE HEAT EXCHANGE
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Patent #:
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Issue Dt:
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09/24/1985
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Application #:
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06450499
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Filing Dt:
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12/16/1982
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Title:
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CONTROL SYSTEM FOR WATER HEATER WITH EXTERNAL HEAT SOURCE
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Patent #:
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Issue Dt:
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08/14/1984
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Application #:
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06493484
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Filing Dt:
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05/11/1983
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Title:
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RADIAL AND THRUST BEARING MOUNTINGS PROVIDING INDEPENDENT LOADING
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Patent #:
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Issue Dt:
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02/12/1985
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Application #:
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06497481
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Filing Dt:
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05/23/1983
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Title:
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QUICK RECOVERY HEAT PUMP WATER HEATER
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Patent #:
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Issue Dt:
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11/19/1985
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Application #:
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06498366
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Filing Dt:
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05/26/1983
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Title:
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TRIGGER CIRCUIT FOR SOLID STATE SWITCH
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Patent #:
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Issue Dt:
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12/17/1985
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Application #:
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06509760
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Filing Dt:
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06/30/1983
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Title:
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BATCH-TYPE WATER HEATING APPARATUS
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Patent #:
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Issue Dt:
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05/07/1985
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Application #:
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06554477
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Filing Dt:
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11/22/1983
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Title:
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VARIABLE LIQUID REFRIGERANT INJECTION PORT LOCATOR FOR SCREW COMPRESSOR EQUIPPED WITH AUTOMATIC VARIABLE VOLUME RATIO
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06562266
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Filing Dt:
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12/16/1983
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Title:
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ENVIRONMENTAL CONTROL SYSTEM
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Patent #:
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Issue Dt:
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09/10/1985
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Application #:
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06570338
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Filing Dt:
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01/13/1984
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Title:
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CONTROL SYSTEM FOR ELECTRIC WATER HEATER WITH HEAT PUMP EXTERNAL HEAT SOURCE
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06574222
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Filing Dt:
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01/26/1984
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Title:
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BALANCING SYSTEM FOR LIMITING VOLTAGE IMBALANCE ACROSS SERIES-CONNECTED CAPACITORS
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Patent #:
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Issue Dt:
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02/25/1986
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Application #:
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06574301
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Filing Dt:
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01/26/1984
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Title:
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SURGE PROTECTION SYSTEM FOR A D-C POWER SUPPLY DURING POWER-UP
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Patent #:
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Issue Dt:
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01/14/1986
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Application #:
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06619957
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Filing Dt:
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06/12/1984
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Title:
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CONTROL SYSTEM AND METHOD FOR DEFROSTING THE OUTDOOR COIL OF A HEAT PUMP
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06640891
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Filing Dt:
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08/14/1984
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Title:
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HEAT PUMP WATER HEATER WITH SUPPLEMENTAL HEAT SUPPLY
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Patent #:
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Issue Dt:
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10/15/1985
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Application #:
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06652401
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Filing Dt:
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09/20/1984
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Title:
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CAPACITY CONTROL SYSTEMS FOR INVERTER-DRIVEN CENTRIFUGAL COMPRESSOR BASED WATER CHILLERS
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Patent #:
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Issue Dt:
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05/14/1985
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Application #:
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06659038
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Filing Dt:
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10/10/1984
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Title:
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MICRO-PROCESSOR CONTROL OF MOVEABLE SLIDE STOP AND A MOVEABLE SLIDE VALVE IN A HELICAL SCREW ROTARY COMPRESSOR
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Patent #:
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Issue Dt:
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05/28/1985
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Application #:
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06659039
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Filing Dt:
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10/10/1984
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Title:
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MICRO-PROCESSOR CONTROL OF COMPRESSION RATIO AT FULL LOAD IN A HELICAL SCREW ROTARY COMPRESSOR RESPONSIVE TO COMPRESSOR DRIVE MOTOR CURRENT
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Patent #:
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Issue Dt:
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09/02/1986
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Application #:
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06685685
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Filing Dt:
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12/24/1984
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Title:
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SELF-OPTIMIZING, CAPACITY CONTROL SYSTEM FOR INVERTER-DRIVEN CENTRIFUGAL COMPRESSOR BASED WATER CHILLERS
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Patent #:
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Issue Dt:
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10/22/1985
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Application #:
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06699885
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Filing Dt:
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02/08/1985
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Title:
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MICRO-PROCESSOR CONTROL OF COMPRESSION RATIO AT FULL LOAD IN A HELICAL SCREW ROTARY COMPRESSOR RESPONSIVE TO COMPRESSOR DRIVE MOTOR CURRENT
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Patent #:
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Issue Dt:
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11/19/1985
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Application #:
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06701592
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Filing Dt:
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02/14/1985
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Title:
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METHOD OF COOLING THE OIL IN SCREW COMPRESSORS EQUIPPED WITH AUTOMATIC VARIABLE VOLUME RATIO
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Patent #:
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Issue Dt:
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09/02/1986
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Application #:
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06720323
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Filing Dt:
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04/05/1985
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Title:
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MICRO-PROCESSOR CONTROL OF A MOVABLE SLIDE STOP AND A MOVABLE SLIDE VALVE IN A HELICAL SCREW ROTARY COMPRESSOR WITH AN ENCONOMIZER INLET PORT
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Patent #:
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Issue Dt:
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05/27/1986
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Application #:
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06736899
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Filing Dt:
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05/22/1985
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Title:
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CONTROL SYSTEM FOR DEFROSTING THE OUTDOOR COIL OF A HEAT PUMP
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Patent #:
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Issue Dt:
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04/29/1986
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Application #:
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06750205
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Filing Dt:
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07/01/1985
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Title:
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CONTROL SYSTEM FOR LIQUID CHILLED BY AN EVAPORATOR
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Patent #:
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Issue Dt:
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04/28/1987
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Application #:
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06777383
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Filing Dt:
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09/18/1985
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Title:
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DIANOSTIC SYSTEM FOR DETECTING FAULTY SENSORS IN LIQUID CHILLER AIR CONDITIONING SYSTEM
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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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06777384
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Filing Dt:
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09/18/1985
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Title:
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DIAGNOSTIC SYSTEM FOR DETECTING FAULTY SENSORS IN A REFRIGERATION SYSTEM
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Patent #:
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Issue Dt:
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07/19/1988
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Application #:
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06791272
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Filing Dt:
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10/25/1985
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Title:
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CONTROL PANEL FOR AN AIR CONDITIONING SYSTEM
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Patent #:
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Issue Dt:
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03/17/1987
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Application #:
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06803027
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Filing Dt:
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11/29/1985
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Title:
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PULSE WIDTH MODULATED INVERTER SYSTEM FOR DRIVING SINGLE PHASE A-C INDUCTION MOTOR AT A CONSTANT VOLTAGE/FREQUENCY RATIO
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Patent #:
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Issue Dt:
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11/10/1987
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Application #:
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06803028
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Filing Dt:
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11/29/1985
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Title:
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PULSE WIDTH MODULATED INVERTER SYSTEM FOR DRIVING SINGLE PHASE A-C INDUCTION MOTOR
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Patent #:
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Issue Dt:
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07/07/1987
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Application #:
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06855676
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Filing Dt:
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04/25/1986
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Title:
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VARIABLE VOLUME RATIO SCREW COMPRESSOR WITH STEP CONTROL
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06881329
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Filing Dt:
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07/02/1986
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Title:
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METHOD AND APPARATUS FOR MAKING FRAGMENTARY ICE
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Patent #:
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Issue Dt:
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06/16/1987
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Application #:
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06885309
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Filing Dt:
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07/14/1986
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Title:
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UNIVERSAL MOTOR CONTROL SYSTEM
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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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06918062
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Filing Dt:
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10/14/1986
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Title:
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CENTRIFUGAL AND IMPINGEMENT OIL SEPARATOR
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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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06918063
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Filing Dt:
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10/14/1986
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Title:
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MULTI-PURPOSE VALVE ASSEMBLY
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07132614
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Filing Dt:
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12/10/1987
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Title:
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DRIVING SYSTEM FOR SINGLE PHASE A-C INDUCTION MOTOR
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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