TREA

Yi F. Hsieh

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  • Succasunna, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Physical exercise stand
    • Patent number D339835
    • Issue date Sep 28, 1993
    • LifeGear, Inc.
    • Yi F. Hsieh
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Base for a ski exerciser
    • Patent number D328769
    • Issue date Aug 18, 1992
    • LifeGear, Inc.
    • Yi F. Hsieh
    • D21 - Games, toys, and sports goods