TREA

David George DeMontmorency

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  • Cambridge, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Very low head packaged small hydro station
    • Patent number 8,591,178
    • Issue date Nov 26, 2013
    • David George DeMontmorency
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Guide-case for water turbine
    • Patent number 7,794,196
    • Issue date Sep 14, 2010
    • David George Demontmorency
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotating shaft confinement system
    • Patent number 6,682,298
    • Issue date Jan 27, 2004
    • David George Demontmorency
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    Guide-Case For Water Turbine
    • Publication number 20080145212
    • Publication date Jun 19, 2008
    • David George Demontmorency
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTATING SHAFT CONFINEMENT SYSTEM
    • Publication number 20030215326
    • Publication date Nov 20, 2003
    • David George DeMontmorency
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...