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Roger A. Clark

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  • Waterford, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semi-autonomous vehicle providing an auxiliary power supply
    • Patent number 8,627,908
    • Issue date Jan 14, 2014
    • GM Global Technology Operations LLC
    • Carl W. Wellborn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Atkinson cycle powertrain
    • Patent number 7,765,806
    • Issue date Aug 3, 2010
    • GM Global Technology Operations, Inc.
    • Roger A. Clark
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Adaptive electronic throttle control
    • Patent number 5,749,343
    • Issue date May 12, 1998
    • General Motors Corporation
    • Gary Arthur Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMI-AUTONOMOUS VEHICLE PROVIDING AN AUXILIARY POWER SUPPLY
    • Publication number 20120193153
    • Publication date Aug 2, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • CARL W. WELLBORN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Atkinson Cycle Powertrain
    • Publication number 20080041323
    • Publication date Feb 21, 2008
    • GM Global Technology Operations, Inc.
    • Roger A. Clark
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...