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Gerhard Zenne

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  • Durmentingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drum drive for a truck mixer
    • Patent number 8,864,364
    • Issue date Oct 21, 2014
    • Liebherr-Mischtechik GmbH
    • Gerhard Zenne
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MIXER
    • Publication number 20170266842
    • Publication date Sep 21, 2017
    • LIEBHERR-MISCHTECHNIK GMBH
    • Gerhard Zenne
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Drum Drive for a Truck Mixer
    • Publication number 20100226197
    • Publication date Sep 9, 2010
    • LIEBHERR-MISCHTECHNIK GMBH
    • Gerhard Zenne
    • B60 - VEHICLES IN GENERAL