TREA

John R. Collis

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abdominal exercise device
    • Patent number 5,725,463
    • Issue date Mar 10, 1998
    • Fitness Quest, Inc.
    • Dennis J. Colonello
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Abdominal exercise device
    • Patent number D381378
    • Issue date Jul 22, 1997
    • Fitness Quest Inc.
    • Dennis J. Colonello
    • D21 - Games, toys, and sports goods