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Kevin Hsu

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf swing training device
    • Patent number 5,620,376
    • Issue date Apr 15, 1997
    • Kevin Hsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf swing training device
    • Patent number 5,470,071
    • Issue date Nov 28, 1995
    • Kevin Hsu
    • A63 - SPORTS GAMES AMUSEMENTS