TREA

William R. Spencer

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  • Springdale, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel manifold staging valve
    • Patent number 5,848,525
    • Issue date Dec 15, 1998
    • General Electric Company
    • William R. Spencer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Butterfly valve seal retainer
    • Patent number 5,326,077
    • Issue date Jul 5, 1994
    • General Electric Company
    • William R. Spencer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic multiplexer
    • Patent number 5,261,451
    • Issue date Nov 16, 1993
    • General Electric Company
    • William R. Spencer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Droop compensated bypass valve
    • Patent number 5,078,173
    • Issue date Jan 7, 1992
    • General Electric Company
    • William R. Spencer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachine airflow temperature sensor
    • Patent number 4,710,095
    • Issue date Dec 1, 1987
    • General Electric Company
    • Dana D. Freberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Maximum pressure selector device
    • Patent number 4,438,778
    • Issue date Mar 27, 1984
    • General Electric Company
    • William R. Spencer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain hole
    • Patent number 4,424,989
    • Issue date Jan 10, 1984
    • General Electric Company
    • William R. Spencer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable connecting apparatus
    • Patent number 4,341,483
    • Issue date Jul 27, 1982
    • General Electric Company
    • William R. Spencer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus for detecting and indicating the occurrence of a gas turb...
    • Patent number 4,216,672
    • Issue date Aug 12, 1980
    • General Electric Company
    • George R. Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...