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Markus Kellner

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  • Leverkusen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston ring
    • Patent number 11,078,868
    • Issue date Aug 3, 2021
    • Federal-Mogul Burscheid GmbH
    • Dirk Baerenreuter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for producing piston rings
    • Patent number 9,079,276
    • Issue date Jul 14, 2015
    • Federal-Mogul Burscheid GmbH
    • Dirk Barenreuter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL CONTROL RING
    • Publication number 20220412459
    • Publication date Dec 29, 2022
    • FEDERAL-MOGUL BURSCHEID GMBH
    • Thomas BASTUCK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING
    • Publication number 20190376467
    • Publication date Dec 12, 2019
    • Federal-Mogul Burscheid GmbH
    • Dirk BAERENREUTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR COATING AT LEAST THE INNER FACE OF A PISTON RING AND PIS...
    • Publication number 20130136861
    • Publication date May 30, 2013
    • Dirk Barenreuter
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING PISTON RINGS
    • Publication number 20120319357
    • Publication date Dec 20, 2012
    • Dirk Barenreuter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR