TREA

Robert A. Gray

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phthalonitrile composites
    • Patent number 7,642,336
    • Issue date Jan 5, 2010
    • Raytheon Company
    • Gray E. Fowler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Low-toxicity, high-temperature polyimides
    • Patent number 6,184,333
    • Issue date Feb 6, 2001
    • Maverick Corporation
    • Robert A. Gray
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High temperature mixed polyimides and composites formed therefrom
    • Patent number 5,177,180
    • Issue date Jan 5, 1993
    • General Electric Company
    • Richard N. Griffin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Phthalonitrile composites
    • Publication number 20060194944
    • Publication date Aug 31, 2006
    • Gray E. Fowler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...