TREA

James A. S. Graham

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  • Borrowash, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coating material
    • Patent number 4,330,575
    • Issue date May 18, 1982
    • Rolls-Royce Limited
    • William B. Litchfield
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating material
    • Patent number 4,303,737
    • Issue date Dec 1, 1981
    • Rolls-Royce Limited
    • William B. Litchfield
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...