TREA

Judy Ann Birt

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  • Copley, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire bead geometry
    • Patent number 8,578,991
    • Issue date Nov 12, 2013
    • The Goodyear Tire & Rubber Company
    • Michael David Kachner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire bead geometry
    • Patent number 7,543,620
    • Issue date Jun 9, 2009
    • The Goodyear Tire & Rubber Company
    • Michael David Kachner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire bead geometry
    • Patent number 6,896,021
    • Issue date May 24, 2005
    • The Goodyear Tire & Rubber Company
    • Michael David Kachner
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TIRE BEAD GEOMETRY
    • Publication number 20090120553
    • Publication date May 14, 2009
    • The Goodyear Tire & Rubber Company
    • Michael David Kachner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire bead geometry
    • Publication number 20050161140
    • Publication date Jul 28, 2005
    • The Goodyear Tire & Rubber Company
    • Michael David Kachner
    • B60 - VEHICLES IN GENERAL