TREA

Benjamin H. Watson

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  • Renton, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water walker's propulsion pole
    • Patent number 4,897,062
    • Issue date Jan 30, 1990
    • Benjamin H. Watson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for walking on water or land
    • Patent number 4,698,039
    • Issue date Oct 6, 1987
    • Benjamin H. Watson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT