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Daniel Helfert

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  • Schwalmstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 8,100,412
    • Issue date Jan 24, 2012
    • WEGU GmbH & Co., KG
    • Daniel Helfert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Sealing Device
    • Publication number 20090085302
    • Publication date Apr 2, 2009
    • Daniel Helfert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS