TREA

Wu-Hsiang Chung

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  • Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club head
    • Patent number D383511
    • Issue date Sep 9, 1997
    • Pro-Kennex, Inc.
    • Kun-Nan Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Composite-metal golf club head
    • Patent number 5,624,331
    • Issue date Apr 29, 1997
    • Pro-Kennex, Inc.
    • Kun-Nan Lo
    • A63 - SPORTS GAMES AMUSEMENTS