TREA

David O. Rumer

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering guide
    • Patent number 7,303,066
    • Issue date Dec 4, 2007
    • AccuWeb, Inc.
    • David O. Rumer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Steering guide
    • Publication number 20050189389
    • Publication date Sep 1, 2005
    • ACCUWEB, INC.
    • David O. Rumer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL