TREA

Frederic W. Pollman

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  • Eden Prairie, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf putter with aiming mark
    • Patent number 7,399,233
    • Issue date Jul 15, 2008
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf putter with lift angle
    • Patent number 7,175,537
    • Issue date Feb 13, 2007
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method for selecting a golf putter
    • Patent number 7,156,759
    • Issue date Jan 2, 2007
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf putter
    • Patent number 6,988,959
    • Issue date Jan 24, 2006
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf putter with compensation for stroking errors
    • Publication number 20070259734
    • Publication date Nov 8, 2007
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf putter
    • Publication number 20040173964
    • Publication date Sep 9, 2004
    • Frederic W. Pollman
    • A63 - SPORTS GAMES AMUSEMENTS