TREA

Ronald Els

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  • Cruchten, LU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire tread
    • Patent number D348239
    • Issue date Jun 28, 1994
    • The Goodyear Tire & Rubber Company
    • Andre E. J. Baus
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D345131
    • Issue date Mar 15, 1994
    • The Goodyear Tire & Rubber Company
    • Andre E. J. Baus
    • D12 - Transportation