TREA

David D. Martinson

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  • Marshall, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing member for clutch mechanism
    • Patent number 9,021,697
    • Issue date May 5, 2015
    • BorgWarner Inc.
    • Joseph E. Kandell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Housing member for clutch mechanism
    • Patent number 8,459,431
    • Issue date Jun 11, 2013
    • BorgWarner Inc.
    • Joseph E. Kandell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch mechanism with annular ridge
    • Patent number D656960
    • Issue date Apr 3, 2012
    • BorgWarner Inc.
    • Joseph E. Kandell
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    HOUSING MEMBER FOR CLUTCH MECHANISM
    • Publication number 20140208577
    • Publication date Jul 31, 2014
    • Joseph E. Kandell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Housing Member For Clutch Mechanism
    • Publication number 20110017567
    • Publication date Jan 27, 2011
    • Joseph E. Kandell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...