TREA

Werner Tretbar

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  • Radevormwald, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screwdriver handle provided with a blade tip storage chamber
    • Patent number 7,779,732
    • Issue date Aug 24, 2010
    • Wera- Werk Hermann Werner GmbH & Co. KG
    • Michael Abel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clamping chuck for bits
    • Patent number 6,345,560
    • Issue date Feb 12, 2002
    • Wera-Werk Hermann Werner GmbH & Co.
    • Martin Strauch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents