TREA

Barton Gentsch

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  • Lapeer, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilation assembly
    • Patent number 6,579,171
    • Issue date Jun 17, 2003
    • Tapco International
    • Jack Lawless
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ventilation assembly
    • Patent number 6,325,712
    • Issue date Dec 4, 2001
    • Tapco International, Inc.
    • Jack Lawless
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Tile board
    • Patent number 5,052,160
    • Issue date Oct 1, 1991
    • Trayco, Inc.
    • Barton K. Gentsch
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMERIC BUILDING PRODUCT AND METHOD OF MAKING
    • Publication number 20110185665
    • Publication date Aug 4, 2011
    • Tapco International Corporation
    • Clyde Allen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Ventilation assembly
    • Publication number 20020032000
    • Publication date Mar 14, 2002
    • Jack Lawless
    • F24 - HEATING RANGES VENTILATING