TREA

Rudi Birk

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  • Altenstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Masonry drill bit
    • Patent number 6,328,506
    • Issue date Dec 11, 2001
    • Black & Decker Inc.
    • Geoff Turner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Masonry drill bit
    • Patent number 6,102,634
    • Issue date Aug 15, 2000
    • Black & Decker Inc.
    • Geoff Turner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 6,021,857
    • Issue date Feb 8, 2000
    • Black & Decker Inc.
    • Rudi Birk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR