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Roland Kolbel

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  • Waiblingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive unit for a twin-screw machine
    • Patent number 7,527,422
    • Issue date May 5, 2009
    • Coperion GmbH
    • Daniel Schwendemann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE UNION FOR A TWIN-SCREW MACHINE
    • Publication number 20070234836
    • Publication date Oct 11, 2007
    • Coperion Werner & Pfleiderer GmbH & Co. KG
    • Daniel Schwendemann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL