TREA

Cecil W. Bopp

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  • Waterloo, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exercise device
    • Patent number 4,852,873
    • Issue date Aug 1, 1989
    • For You, Inc.
    • Jerry L. O'Donnell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Upper body exercise device
    • Patent number 4,718,666
    • Issue date Jan 12, 1988
    • Jerry L. O'Donnell
    • A63 - SPORTS GAMES AMUSEMENTS