TREA

M. Ardell Olsen

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  • Ogden, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Board game
    • Patent number 5,820,125
    • Issue date Oct 13, 1998
    • M. Ardell Olsen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game method and apparatus
    • Patent number 5,377,991
    • Issue date Jan 3, 1995
    • M. Ardell Olsen
    • A63 - SPORTS GAMES AMUSEMENTS