Total properties:
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Patent #:
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Issue Dt:
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02/21/1984
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Application #:
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06337584
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Filing Dt:
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01/07/1982
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Title:
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SOUND ABSORBING ARRANGEMENT FOR AIR HANDLING UNITS
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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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03/20/1984
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Application #:
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06374820
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Filing Dt:
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05/04/1982
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Title:
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GAS RECEIVING AND TRANSMITTING SYSTEM
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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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04/17/1984
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Application #:
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06431364
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Filing Dt:
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09/30/1982
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Title:
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FLOW SPLITTING ARRANGEMENT FOR AIR CONDITIONING TERMINAL UNITS
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Patent #:
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Issue Dt:
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02/19/1985
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Application #:
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06432086
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Filing Dt:
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09/30/1982
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Title:
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ELECTRONIC CONTROL ARRANGEMENT FOR SYSTEM POWERED HVAC TERMINAL UNITS
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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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12/25/1984
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Application #:
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06575458
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Filing Dt:
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01/30/1984
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Title:
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AIR DELIVERY SYSTEM FOR HOSPITAL ROOMS AND THE LIKE
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Patent #:
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Issue Dt:
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04/30/1985
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Application #:
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06605272
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Filing Dt:
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04/30/1984
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Title:
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LOW TEMPERATURE AIR CONDITIONING SYSTEM AND METHOD
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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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02/25/1986
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Application #:
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06668952
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Filing Dt:
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11/07/1984
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Title:
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SOUND ATTENUATOR
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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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04/15/1986
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Application #:
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06685686
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Filing Dt:
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12/24/1984
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Title:
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METHOD AND APPARATUS FOR DETECTING SURGE IN CENTRIFUGAL COMPRESSORS DRIVEN BY ELECTRIC MOTORS
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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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01/06/1987
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Application #:
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06775533
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Filing Dt:
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09/13/1985
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Title:
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THERMOSTATICALLY ADJUSTABLE PRESSURE REGULATOR
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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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04/21/1987
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Application #:
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06789661
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Filing Dt:
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10/21/1985
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Title:
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FLUSH MOUNTED TEMPERATURE SENSOR
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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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03/10/1987
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Application #:
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06837888
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Filing Dt:
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03/10/1986
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Title:
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CONTROL INSTALLATION FOR VARIABLE VOLUME AIR DIFFUSERS
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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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09/22/1987
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Application #:
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06938430
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Filing Dt:
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12/05/1986
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Title:
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CONTROL INSTALLATION FOR VARIABLE VOLUME AIR DIFFUSERS
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Patent #:
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Issue Dt:
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09/22/1987
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Application #:
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06938576
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Filing Dt:
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12/05/1986
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Title:
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CONTROL INSTALLATION FOR VARIABLE VOLUME AIR DIFFUSERS
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Patent #:
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Issue Dt:
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06/20/1989
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Application #:
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07208677
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Filing Dt:
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06/20/1988
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Title:
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ICE BUILDER AND CONTROL SYSTEM THEREFOR
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Patent #:
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Issue Dt:
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07/25/1989
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Application #:
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07214116
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Filing Dt:
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06/30/1988
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Title:
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REFRIGERANT GAS COMPRESSOR UNIT
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Patent #:
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Issue Dt:
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09/11/1990
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Application #:
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07247395
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Filing Dt:
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09/21/1988
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Title:
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REFRIGERANT GAS COMPRESSOR CONSTRUCTION
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07247405
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Filing Dt:
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09/21/1988
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Title:
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REFRIGERANT GAS COMPRESSOR CONSTRUCTION
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Patent #:
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Issue Dt:
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02/26/1991
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Application #:
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07276020
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Filing Dt:
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11/25/1988
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Title:
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REFRIGERANT GAS COMPRESSOR UNIT
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Patent #:
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Issue Dt:
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09/05/1989
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Application #:
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07291776
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Filing Dt:
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12/29/1988
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Title:
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CONTROL FOR THREE TERMINAL POWER SEMICONDUCTING DEVICES
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Patent #:
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Issue Dt:
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01/23/1990
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Application #:
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07291779
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Filing Dt:
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12/29/1988
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Title:
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MOTOR TERMINAL BOX MOUNTED SOLID STATE STARTER
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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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07291780
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Filing Dt:
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12/29/1988
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Title:
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SYSTEM FOR MOUNTING AND COOLING POWER SEMICONDUCTOR DEVICES
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07312869
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Filing Dt:
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02/21/1989
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Title:
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COMPRESSOR SHIPPING PACKAGE
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07352810
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Filing Dt:
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05/17/1989
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Title:
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HEAT EXCHANGER
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Patent #:
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Issue Dt:
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09/24/1991
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Application #:
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07588546
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Filing Dt:
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09/26/1990
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Title:
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TUBE SUPPORT
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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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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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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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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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