TREA

Harold C. Gray

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  • Akron, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire
    • Patent number D302961
    • Issue date Aug 22, 1989
    • The Firestone Tire & Rubber Company
    • Harold C. Gray
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D283215
    • Issue date Apr 1, 1986
    • The Firestone Tire & Rubber Company
    • Gary R. Larsen
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D283216
    • Issue date Apr 1, 1986
    • The Firestone Tire & Rubber Company
    • Harold C. Gray
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D282457
    • Issue date Feb 4, 1986
    • The Firestone Tire & Rubber Company
    • Gary R. Larsen
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D282456
    • Issue date Feb 4, 1986
    • The Firestone Tire & Rubber Company
    • Gary R. Larsen
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D278219
    • Issue date Apr 2, 1985
    • The Firestone Tire & Rubber Company
    • Harold C. Gray
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D278137
    • Issue date Mar 26, 1985
    • The Firestone Tire & Rubber Company
    • Gary R. Larsen
    • D12 - Transportation