TREA

David R. Cox

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  • St. Germain, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door jamb protector
    • Patent number 7,204,059
    • Issue date Apr 17, 2007
    • Custom Millworking, Inc.
    • Glenn P. Schiffmann
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    Door jamb protector
    • Publication number 20040006938
    • Publication date Jan 15, 2004
    • Custom Millworking, Inc.
    • Glenn P. Schiffmann
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS