TREA

Stephen J. Szczecinski

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  • Hudson, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Riding board game controller
    • Patent number 5,860,861
    • Issue date Jan 19, 1999
    • Lipps; John D.
    • John D. Lipps
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sensing spatial movement
    • Patent number 5,741,182
    • Issue date Apr 21, 1998
    • Sports Sciences, Inc.
    • John D. Lipps
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf practice apparatus
    • Patent number 5,685,782
    • Issue date Nov 11, 1997
    • Sports Sciences, Inc.
    • John D. Lipps
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents