TREA

Howard E. Chana

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  • Troy, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan-folded belt
    • Patent number 4,768,999
    • Issue date Sep 6, 1988
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Synchronizer clutch assembly
    • Patent number 4,727,968
    • Issue date Mar 1, 1988
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system including a torque sensor
    • Patent number 4,672,862
    • Issue date Jun 16, 1987
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control mechanism for a variable ratio drive system
    • Patent number 4,504,247
    • Issue date Mar 12, 1985
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multistage gear pump and control valve arrangement
    • Patent number 4,502,845
    • Issue date Mar 5, 1985
    • General Motors Corporation
    • Howard E. Chana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear synchronizer for a power transmission
    • Patent number 4,445,602
    • Issue date May 1, 1984
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converter and torque engaged slipping clutch
    • Patent number 4,153,147
    • Issue date May 8, 1979
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydromechanical mechanical continuously variable transmission
    • Patent number 4,122,732
    • Issue date Oct 31, 1978
    • General Motors Corporation
    • Howard E. Chana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Progressively variable transmission
    • Patent number 4,111,073
    • Issue date Sep 5, 1978
    • General Motors Corporation
    • Howard E. Chana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Four-speed transmission
    • Patent number 4,086,827
    • Issue date May 2, 1978
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbine engine compressor discharge pressure modulated transmission
    • Patent number 3,999,449
    • Issue date Dec 28, 1976
    • General Motors Corporation
    • Howard E. Chana
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydrodynamic drive and slipping clutch
    • Patent number 3,977,502
    • Issue date Aug 31, 1976
    • General Motors Corporation
    • Howard E. Chana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...