TREA

Helmut Nussrainer

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  • Isen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck for a boring tool
    • Patent number 6,543,789
    • Issue date Apr 8, 2003
    • Hilti Aktiengesellschaft
    • Jens Frenzel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Drilling and/or chiselling tool
    • Patent number 5,992,541
    • Issue date Nov 30, 1999
    • Hilti Aktiengesellschaft
    • Jens Frenzel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool for drilling and/or chiseling
    • Patent number 5,975,217
    • Issue date Nov 2, 1999
    • Hilti Aktiengesellschaft
    • Jens Frenzel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Chuck for a boring tool
    • Publication number 20020067008
    • Publication date Jun 6, 2002
    • Jens Frenzel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Hand-held tool with a dust collector
    • Publication number 20010052429
    • Publication date Dec 20, 2001
    • Jens Frenzel
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...