W-W Sales, Incorporated

Organization

  • Lincoln, NE, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Roofing seam roller

    • Patent number 5,244,531
    • Issue date Sep 14, 1993
    • W-W Sales, Incorporated
    • Phillip W. Wells
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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