TREA

Bruno Butz

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Volume damper adjustment tool
    • Patent number 7,178,430
    • Issue date Feb 20, 2007
    • Bruno Butz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Volume damper adjustment tool
    • Publication number 20060219064
    • Publication date Oct 5, 2006
    • Bruno Butz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS