TREA

Robert L. Crump

Follow

Person

  • Cumberland, MD, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire for use on agricultural tractors and other like vehi...
    • Patent number 5,411,067
    • Issue date May 2, 1995
    • The Goodyear Tire & Rubber Company
    • Richard M. Beeghly
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tread with improved groove design
    • Patent number 5,115,850
    • Issue date May 26, 1992
    • The Goodyear Tire & Rubber Company
    • Robert L. Crump
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire tread and buttress
    • Patent number D320964
    • Issue date Oct 22, 1991
    • The Goodyear Tire & Rubber Company
    • Robert L. Crump
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D288425
    • Issue date Feb 24, 1987
    • The Goodyear Tire & Rubber Company
    • Richard M. Beeghly
    • D12 - Transportation
  • Information Patent Grant

    Tractor tire tread
    • Patent number 4,574,857
    • Issue date Mar 11, 1986
    • The Goodyear Tire & Rubber Company
    • Richard M. Beeghly
    • B60 - VEHICLES IN GENERAL