TREA

Keith A. Dumigan

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  • Akron, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire
    • Patent number D1050004
    • Issue date Nov 5, 2024
    • Bridgestone Americas Tire Operations, LLC
    • Kevin E. Scheifele
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D1030628
    • Issue date Jun 11, 2024
    • Bridgestone Americas Tire Operations, LLC
    • David E. Schultz
    • D12 - Transportation
  • Information Patent Grant

    Tire
    • Patent number D856912
    • Issue date Aug 20, 2019
    • Bridgestone Americas Tire Operations, LLC
    • David E. Schultz
    • D12 - Transportation
  • Information Patent Grant

    Tire sidewall
    • Patent number D800643
    • Issue date Oct 24, 2017
    • Bridgestone Americas Tire Operations, LLC
    • Kevin E. Scheifele
    • D12 - Transportation
  • Information Patent Grant

    Tire sidewall
    • Patent number D798805
    • Issue date Oct 3, 2017
    • Bridgestone Americas Tire Operations, LLC
    • David E. Schultz
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D788688
    • Issue date Jun 6, 2017
    • Bridgestone Americas Tire Operations, LLC
    • David E. Schultz
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D786779
    • Issue date May 16, 2017
    • Bridgestone Americas Tire Operations, LLC
    • Kevin E. Scheifele
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D666552
    • Issue date Sep 4, 2012
    • Bridgestone Americas Tire Operations, LLC
    • Richard Parr
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D614116
    • Issue date Apr 20, 2010
    • Bridgestone Americas Tire Operations, LLC
    • Kevin Scheifele
    • D12 - Transportation

Patents Applicationslast 30 patents