David Roshau

Person

  • Eugene, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Carpet pellet machine

    • Patent number 9,683,186
    • Issue date Jun 20, 2017
    • David Roshau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CARPET PELLET MACHINE

    • Publication number 20140353870
    • Publication date Dec 4, 2014
    • C-Power Tech, LLC
    • David Roshau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL