TREA

William F. Barham Jr.

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  • Prescott, AR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-black rubber membranes
    • Patent number 9,802,391
    • Issue date Oct 31, 2017
    • Firestone Building Products Co., LLC
    • Hao Wang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Non-black rubber membranes
    • Patent number 8,791,193
    • Issue date Jul 29, 2014
    • Firestone Building Products Company, LLC
    • Hao Wang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Non-black rubber membranes
    • Patent number 8,367,760
    • Issue date Feb 5, 2013
    • Firestone Building Products Company, LLC
    • Hao Wang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fire retardant EPDM roofing membrane compositons for use on high-sl...
    • Patent number 6,632,509
    • Issue date Oct 14, 2003
    • BFS Diversified Products, LLC
    • James A. Davis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Premolded pipe flashing compositions
    • Patent number 5,703,154
    • Issue date Dec 30, 1997
    • Bridgestone/Firestone, Inc.
    • James A. Davis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Mineral filled EPDM membrane compositions with improved adhesion pe...
    • Patent number 5,700,538
    • Issue date Dec 23, 1997
    • Bridgestone/Firestone, Inc.
    • James A. Davis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    EPDM roofing membrane with improved burn resistivity
    • Patent number 5,468,550
    • Issue date Nov 21, 1995
    • Bridgestone/Firestone, Inc.
    • James A. Davis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Green strength promoters for EPDM/EPM compositions
    • Patent number 5,407,989
    • Issue date Apr 18, 1995
    • Bridgestone/Firestone, Inc.
    • James A. Davis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents