TREA

Hans-Joachim Mehlau

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  • Solingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ratcheting tool with fine toothing
    • Patent number 9,089,953
    • Issue date Jul 28, 2015
    • Eduard Wille GmbH & Co KG
    • Dieter Heidel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Engineers wrench
    • Patent number 5,992,271
    • Issue date Nov 30, 1999
    • Eduard Wille GmbH & Co.
    • Hans Joachim Mehlau
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool for venting hydraulic systems
    • Patent number 5,301,575
    • Issue date Apr 12, 1994
    • Hans-Joachim Mehlau
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Crank-operated torque tool
    • Patent number 4,909,104
    • Issue date Mar 20, 1990
    • Eduard Wille GmbH & Co.
    • Hans-Joachim Mehlau
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Ratcheting Tool with Fine Toothing
    • Publication number 20150053051
    • Publication date Feb 26, 2015
    • EDUARD WILLE GMBH & CO. KG
    • Dieter Heidel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS