TREA

Rudolf Jungwirth

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  • Hutthurm, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill bit including one piece cutting head
    • Patent number 7,861,807
    • Issue date Jan 4, 2011
    • Black & Decker Inc.
    • Florian Probst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roll-forged drill bit
    • Patent number 6,113,321
    • Issue date Sep 5, 2000
    • Black & Decker Inc.
    • Michael Mulroy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill Bit Including One Piece Cutting Head
    • Publication number 20100135741
    • Publication date Jun 3, 2010
    • Black & Decker Inc.
    • Florian Probst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR