TREA

Brent L. Grazman

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  • Livingston, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Base sheet for roofing assembly
    • Patent number D414279
    • Issue date Sep 21, 1999
    • Building Materials Corporation of America
    • Mira C. Kubiak
    • D25 - Building units and construction elements
  • Information Patent Grant

    Base sheet for roofing assembly
    • Patent number 5,890,336
    • Issue date Apr 6, 1999
    • Building Materials Corporation of America
    • Mira C. Kubiak
    • E04 - BUILDING
  • Information Patent Grant

    Base sheet for roofing assembly
    • Patent number 5,848,510
    • Issue date Dec 15, 1998
    • Building Materials Corporation of America
    • Brent L. Grazman
    • E04 - BUILDING