TREA

Elizabeth M. Beutler

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  • Munroe Falls, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire tread
    • Patent number D451059
    • Issue date Nov 27, 2001
    • Bridgestone/Firestone Research, Inc.
    • James G. Guspodin
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D449801
    • Issue date Oct 30, 2001
    • Bridgestone/Firestone Research, Inc.
    • Keith A. Dumigan
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D448328
    • Issue date Sep 25, 2001
    • Bridgestone/Firestone Research, Inc.
    • Keith A. Dumigan
    • 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 D384618
    • Issue date Oct 7, 1997
    • Bridgestone/Firestone, Inc.
    • James G. Guspodin
    • D12 - Transportation