of an endless-belt type wom

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive assembly

    • Patent number 10,473,090
    • Issue date Nov 12, 2019
    • Alexander Fothergill
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water wave-type power generating device

    • Patent number 10,253,748
    • Issue date Apr 9, 2019
    • Kuo-Chang Huang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for harnessing hydro-kinetic energy

    • Patent number 8,933,574
    • Issue date Jan 13, 2015
    • SaeHeum Song
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for harnessing hydro-kinetic energy

    • Patent number 8,759,996
    • Issue date Jun 24, 2014
    • SaeHeum Song
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for harnessing hydro-kinetic energy

    • Patent number 8,624,417
    • Issue date Jan 7, 2014
    • SaeHeum Song
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Equipment to extract ocean wave power

    • Patent number 5,789,826
    • Issue date Aug 4, 1998
    • Bogumil Kumbatovic
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Equipment to extract ocean wave power

    • Patent number 5,311,064
    • Issue date May 10, 1994
    • Bogumil Kumbatovic
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wave powered electrical generator

    • Patent number 4,421,991
    • Issue date Dec 20, 1983
    • Owen L. McLaughlin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Ocean wave energy converter

    • Patent number 4,359,868
    • Issue date Nov 23, 1982
    • David M. Slonim
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Tide following wave power machine

    • Patent number 4,350,474
    • Issue date Sep 21, 1982
    • James T. Murphy
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3504985

    • Patent number 3,504,985
    • Issue date Apr 7, 1970
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2378966

    • Patent number 2,378,966
    • Issue date Jun 26, 1945
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1831097

    • Patent number 1,831,097
    • Issue date Nov 10, 1931
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1407885

    • Patent number 1,407,885
    • Issue date Feb 28, 1922
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents