TREA

Leonard F. Blankenship

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  • Wadsworth, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire tread
    • Patent number D455395
    • Issue date Apr 9, 2002
    • Bridgestone/Firestone North American Tire, LLC
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D430081
    • Issue date Aug 29, 2000
    • Bridgestone/Firestone Research, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D430082
    • Issue date Aug 29, 2000
    • Bridgestone/Firestone Reseach, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D420627
    • Issue date Feb 15, 2000
    • Bridgestone/Firestone Research, Inc.
    • Everett J. Edwards
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D416523
    • Issue date Nov 16, 1999
    • Bridgestone/Firestone, Inc.
    • James G. Guspodin
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D415454
    • Issue date Oct 19, 1999
    • Bridgestone/Firestone Research, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D411819
    • Issue date Jul 6, 1999
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D403631
    • Issue date Jan 5, 1999
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D400831
    • Issue date Nov 10, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D400834
    • Issue date Nov 10, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D400130
    • Issue date Oct 27, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D400135
    • Issue date Oct 27, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D395264
    • Issue date Jun 16, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D390819
    • Issue date Feb 17, 1998
    • Bridgestone/Firestone, Inc.
    • Leonard F. Blankenship
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D390559
    • Issue date Feb 10, 1998
    • Bridgestone/Firestone, Inc.
    • James G. Guspodin
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D390516
    • Issue date Feb 10, 1998
    • Bridgestone/Firestone, Inc.
    • Timothy J. Lassan
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D387713
    • Issue date Dec 16, 1997
    • Bridgestone/Firestone, Inc.
    • Timothy J. Lassan
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D384617
    • Issue date Oct 7, 1997
    • Bridgestone/Firestone, Inc.
    • John J. Regallis
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D384618
    • Issue date Oct 7, 1997
    • Bridgestone/Firestone, Inc.
    • James G. Guspodin
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D379339
    • Issue date May 20, 1997
    • Bridgestone/Firestone, Inc.
    • James G. Guspodin
    • D12 - Transportation