TREA

Elmar Joerg KAMPMANN

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  • Senden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple variable turn wave springs, methods of pre-loading compone...
    • Patent number 11,867,247
    • Issue date Jan 9, 2024
    • Rotor Clip Company, Inc.
    • Elmar Joerg Kampmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gap-type, single turn, tooled wave spring
    • Patent number 9,453,549
    • Issue date Sep 27, 2016
    • Rotor Clip Company, Inc.
    • David G. Marvuglio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration dampener
    • Patent number 7,578,743
    • Issue date Aug 25, 2009
    • MAN Nutzfahrzeuge AG
    • Elmar Kampmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAP-TYPE, SINGLE TURN, TOOLED WAVE SPRING
    • Publication number 20150362036
    • Publication date Dec 17, 2015
    • Rotor Clip Company, Inc.
    • David G. MARVUGLIO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torsional vibration dampener
    • Publication number 20060287115
    • Publication date Dec 21, 2006
    • MAN Nutzfahrzeuge AG
    • Elmar Kampmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...