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Charles A. Gray

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  • Princeton, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polysaccharide-based porous sheets
    • Patent number 5,155,144
    • Issue date Oct 13, 1992
    • James L. Manganaro
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Manufacture of cyanuric acid
    • Patent number 3,996,224
    • Issue date Dec 7, 1976
    • FMC Corporation
    • Charles A. Gray
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Manufacture of cyanuric acid
    • Patent number 3,996,225
    • Issue date Dec 7, 1976
    • FMC Corporation
    • Charles A. Gray
    • C07 - ORGANIC CHEMISTRY