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Sven Elmers

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  • Dinklage, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rock drill bit
    • Patent number 8,960,336
    • Issue date Feb 24, 2015
    • Heller Tools GmbH
    • Heinrich Kersten
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rock drill
    • Patent number D629027
    • Issue date Dec 14, 2010
    • Illinois Tool Works Inc.
    • Heinrich Kersten
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    ROCK DRILL BIT
    • Publication number 20110168453
    • Publication date Jul 14, 2011
    • Illinois Tool Works Inc.
    • Heinrich Kersten
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR