TREA

Douglas H. Devries

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  • Ann Arbor, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Captured test fleet
    • Patent number 7,302,371
    • Issue date Nov 27, 2007
    • General Motors Corporation
    • Christopher L. Oesterling
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPTURED TEST FLEET
    • Publication number 20160260267
    • Publication date Sep 8, 2016
    • GENERAL MOTORS LLC
    • Christopher OESTERLING
    • G08 - SIGNALLING
  • Information Patent Application

    CAPTURED TEST FLEET
    • Publication number 20080071568
    • Publication date Mar 20, 2008
    • GENERAL MOTORS CORPORATION
    • Christopher L. Oesterling
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Captured test fleet
    • Publication number 20060106584
    • Publication date May 18, 2006
    • Christopher L. Oesterling
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Telematic retrieval of vehicle performance information
    • Publication number 20050216151
    • Publication date Sep 29, 2005
    • GENERAL MOTORS CORPORATION
    • Thomas A. Gawlik
    • G07 - CHECKING-DEVICES