TREA

David T. Kao

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  • Ames, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydropowered turbine system
    • Patent number 6,239,505
    • Issue date May 29, 2001
    • Iowa State University Research Foundation, Inc.
    • David T. Kao
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Golf club transporation device
    • Patent number 5,829,585
    • Issue date Nov 3, 1998
    • David T. Kao
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hydropowered turbine system
    • Patent number 5,780,935
    • Issue date Jul 14, 1998
    • Iowa State University Research Foundation, Inc.
    • David T. Kao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES