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Total properties:
33
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Patent #:
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05531121
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05665477
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05782675
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Application #:
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05806407
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Title:
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Patent #:
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Application #:
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05881449
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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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02/10/1981
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Application #:
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05882468
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Filing Dt:
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03/01/1978
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Title:
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CONTROL SYSTEM FOR SCREW COMPRESSOR
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Patent #:
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Issue Dt:
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Application #:
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05882729
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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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03/24/1981
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Application #:
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05893863
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Filing Dt:
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04/06/1978
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Title:
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COMPRESSOR HEAT PUMP SYSTEM WITH MAXIMUM AND MINIMUM EVAPORATOR DELTA T CONTROL
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Patent #:
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Issue Dt:
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Application #:
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05900025
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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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05917040
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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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04/22/1980
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Application #:
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05922141
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Filing Dt:
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07/05/1978
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Title:
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TEMPERATURE CONTROL SYSTEM
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Patent #:
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Issue Dt:
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Application #:
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05924015
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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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05930444
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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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07/01/1980
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Application #:
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05950905
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Filing Dt:
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10/12/1978
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Title:
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RECIPROCATING COMPRESSOR REFRIGERATION SYSTEM USING STEP EXPANSION AND AUTO STAGING
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Patent #:
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Issue Dt:
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01/06/1981
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Application #:
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05970789
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Filing Dt:
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12/18/1978
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Title:
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ATTIC MOUNTED SOLAR ASSIST MULTI-SOURCE/SINK RESIDENTIAL HEAT PUMP SYSTEM
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Patent #:
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Issue Dt:
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Application #:
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05972151
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Filing Dt:
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Title:
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Patent #:
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Application #:
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06000601
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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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01/20/1981
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Application #:
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06000604
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Filing Dt:
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01/02/1979
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Title:
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SOLAR AUGMENTED HEAT PUMP SYSTEM WITH AUTOMATIC STAGING RECIPROCATING COMPRESSOR
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Patent #:
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Issue Dt:
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08/18/1981
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Application #:
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06077067
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Filing Dt:
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09/19/1979
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Title:
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CONCENTRIC TUBE HEAT EXCHANGE ASSEMBLEY WITH IMPROVED INTERNAL FIN STRUCTURE
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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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06193496
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Filing Dt:
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10/03/1980
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Title:
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CLOSED LOOP COMPRESSED GAS SYSTEM WITH OIL MIST LUBRICATED SCREW COMPRESSOR
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Patent #:
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Issue Dt:
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08/03/1982
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Application #:
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06193696
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Filing Dt:
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10/03/1980
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Title:
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SCREW COMPRESSOR SLIDE VALVE ENGINE RPM TRACKING SYSTEM
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Patent #:
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Issue Dt:
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09/13/1983
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Application #:
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06197401
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Filing Dt:
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10/16/1980
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Title:
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COMBINED PRESSURE MATCHING AND CAPACITY CONTROL SLIDE VALVE ASSEMBLY FOR HELICAL SCREW ROTARY MACHINE
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Patent #:
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Issue Dt:
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07/13/1982
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Application #:
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06232269
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Filing Dt:
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02/06/1981
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Title:
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VERTICAL AXIS HERMETIC ROTARY HELICAL SCREW COMPRESSOR WITH IMPROVED ROTARY BEARINGS AND OIL MANAGEMENT
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Patent #:
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Issue Dt:
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06/14/1983
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Application #:
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06242100
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Filing Dt:
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03/10/1981
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Title:
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STEPPING TYPE UNLOADING SYSTEM FOR HELICAL SCREW ROTARY COMPRESSOR
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Patent #:
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Issue Dt:
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11/01/1983
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Application #:
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06255410
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Filing Dt:
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04/20/1981
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Title:
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CONTROL SYSTEM FOR SCREW COMPRESSOR
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Patent #:
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Issue Dt:
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05/17/1983
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Application #:
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06280041
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Filing Dt:
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07/06/1981
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Title:
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0IL EQUALIZATION SYSTEM FOR PARALLEL CONNECTED COMPRESSORS
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Patent #:
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Issue Dt:
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03/27/1984
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Application #:
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06354008
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Filing Dt:
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03/02/1982
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Title:
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SELF-CLEANING SINGLE LOOP MIST TYPE LUBRICATION SYSTEM FOR SCREW COMPRESSORS
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Patent #:
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Issue Dt:
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10/16/1984
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Application #:
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06430218
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Filing Dt:
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09/30/1982
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Title:
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VERTICAL AXIS HERMETIC HELICAL SCREW ROTARY COMPRESSOR WITH DISCHARGE GAS OIL MIST ELIMINATOR AND DUAL TRANSFER TUBE MANIFOLD FOR SUPPLYING LIQUID REFRIGERANT AND REFRIGERANT VAPOR TO THE COMPRESSION AREA
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Patent #:
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Issue Dt:
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04/02/1985
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Application #:
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06452231
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Filing Dt:
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12/22/1982
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Title:
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MODULAR UNLOAD SLIDE VALVE CONTROL ASSEMBLY FOR A HELICAL SCREW ROTARY COMPRESSOR
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Patent #:
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Issue Dt:
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10/23/1984
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Application #:
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06513182
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Filing Dt:
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07/12/1983
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Title:
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HELICAL SCREW ROTARY COMPRESSOR FOR AIR CONDITIONING SYSTEM HAVING IMPROVED OIL MANAGEMENT
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|
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Patent #:
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Issue Dt:
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10/08/1985
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Application #:
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06619237
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Filing Dt:
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06/11/1984
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Title:
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VERTICAL AXIS HERMETIC HELICAL SCREW ROTARY COMPRESSOR WITH DISCHARGE GAS OIL MIST ELIMINATOR AND DUAL TRANSFER TUBE MANIFOLD FOR SUPPLYING LIQUID REFRIGERANT AND REFRIGERANT VAPOR TO THE COMPRESSION AREA
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Patent #:
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Issue Dt:
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08/20/1985
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Application #:
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06621653
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Filing Dt:
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06/18/1984
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Title:
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SIMPLIFIED UNLOADER INDICATOR FOR HELICAL SCREW ROTARY COMPRESSOR
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|
|
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Patent #:
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Issue Dt:
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07/09/1985
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Application #:
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06645958
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Filing Dt:
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08/31/1984
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Title:
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SCREW ROTOR MACHINE WITH SPECIFIC TOOTH PROFILE
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