TREA

Charles H. Travis

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  • Clarendon Hills, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable golf putter head
    • Patent number 5,511,779
    • Issue date Apr 30, 1996
    • Frederick C. Meyers
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Adjustable golf putter head
    • Patent number 5,390,918
    • Issue date Feb 21, 1995
    • Frederick C. Meyers
    • A63 - SPORTS GAMES AMUSEMENTS