TREA

Raymond P. Hawkinson Jr.

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire defect detection employing electrical arcing
    • Patent number 6,050,136
    • Issue date Apr 18, 2000
    • Paul E. Hawkinson Company
    • Raymond P. Hawkinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire defect tester
    • Patent number 4,516,068
    • Issue date May 7, 1985
    • Paul E. Hawkinson Company
    • Raymond P. Hawkinson
    • G01 - MEASURING TESTING