TREA

Oliver Knispel

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  • Gelnhausen-Hailer, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gripping edges for winter tire
    • Patent number 8,863,795
    • Issue date Oct 21, 2014
    • The Goodyear Tire & Rubber Company
    • Oliver Knispel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Winter tire tread siping pattern
    • Patent number 8,863,797
    • Issue date Oct 21, 2014
    • The Goodyear Tire & Rubber Company
    • Oliver Knispel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Winter tire center tread pattern
    • Patent number 8,757,229
    • Issue date Jun 24, 2014
    • The Goodyear Tire & Rubber Company
    • Oliver Knispel
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents