TREA

Andreas Wurfels

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  • Koln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting element
    • Patent number 7,367,755
    • Issue date May 6, 2008
    • Kennametal Widia Produktions GmbH & Co. KG
    • Andreas Würfels
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for material-removing machining
    • Patent number 5,810,520
    • Issue date Sep 22, 1998
    • Widia GmbH
    • Wolfgang Hintze
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Cutting element
    • Publication number 20070034063
    • Publication date Feb 15, 2007
    • Andreas Würfels
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting insert
    • Publication number 20030031520
    • Publication date Feb 13, 2003
    • Wofgang Hintze
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC