TREA

David Hruza

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  • Bad Waldsee, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Percussion electrical hand held tool
    • Patent number 7,048,076
    • Issue date May 23, 2006
    • Hilti Aktiengesellschaft
    • Holger Cecchin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Suction module
    • Patent number 6,615,930
    • Issue date Sep 9, 2003
    • Hilti Aktiengesellschaft
    • Hans-Werner Bongers-Ambrosius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Percussion electrical hand held tool
    • Publication number 20040182589
    • Publication date Sep 23, 2004
    • Holger Cecchin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Suction module
    • Publication number 20020129949
    • Publication date Sep 19, 2002
    • Hans-Werner Bongers-Ambrosius
    • B08 - CLEANING