TREA

Roger Ziegler

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  • Mainhardt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Four-stroke engine
    • Patent number 6,634,340
    • Issue date Oct 21, 2003
    • Andreas Stihl AG & Co.
    • Jürgen Häberlein
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Four-stroke engine
    • Publication number 20020029767
    • Publication date Mar 14, 2002
    • Andreas Stihl AG & Co.
    • Jurgen Haberlein
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC