TREA

David Kehr

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  • Oxford, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic support element
    • Patent number 9,447,707
    • Issue date Sep 20, 2016
    • Schaeffler Technologies AG & Co. KG
    • Jürgen Kretschmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Roller lifter lubrication guide
    • Patent number 9,334,767
    • Issue date May 10, 2016
    • Schaeffler Technologies AG & Co. KG
    • Donald Haefner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC SUPPORT ELEMENT
    • Publication number 20150330269
    • Publication date Nov 19, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jürgen Kretschmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROLLER LIFTER LUBRICATION GUIDE
    • Publication number 20150136053
    • Publication date May 21, 2015
    • Schaeffler Technologies GmbH & Co. KG
    • Donald Haefner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES