TREA

Dirk Doellner

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  • Heilbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw drive design
    • Patent number 9,486,900
    • Issue date Nov 8, 2016
    • Arnold Umformtechnik GmbH & Co. KG
    • Patrick Werner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Screw drive design
    • Patent number 8,549,962
    • Issue date Oct 8, 2013
    • Arnold Umformtechnik GmbH & Co. KG
    • Patrick Werner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Screw Drive Design
    • Publication number 20140102264
    • Publication date Apr 17, 2014
    • Arnold Umformtechnik GmbH & Co. KG
    • Patrick Werner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screw Drive Design
    • Publication number 20110283843
    • Publication date Nov 24, 2011
    • Patrick Werner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS