TREA

U.S. Windpower, Inc.

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Organization

  • Burlington, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Windpower system
    • Patent number 4,490,093
    • Issue date Dec 25, 1984
    • U.S. Windpower, Inc.
    • Allan Chertok
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Windmill with direction-controlled feathering
    • Patent number 4,474,531
    • Issue date Oct 2, 1984
    • U.S. Windpower, Inc.
    • Herbert G. Weiss
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Windmill support structure
    • Patent number 4,469,956
    • Issue date Sep 4, 1984
    • U.S. Windpower, Inc.
    • Richard D'Amato
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for controlling windmill blade pitch
    • Patent number 4,426,192
    • Issue date Jan 17, 1984
    • U.S. Windpower, Inc.
    • Allan Chertok
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...