TREA

Isidro U. Ursua

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  • Marikina City, PH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical axis wind turbine
    • Patent number 7,083,382
    • Issue date Aug 1, 2006
    • Isidro U. Ursua
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    Turbine housing and floatation assembly
    • Publication number 20070020097
    • Publication date Jan 25, 2007
    • Isidro U. Ursua
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical axis wind turbine
    • Publication number 20030185666
    • Publication date Oct 2, 2003
    • Isidro U. Ursua
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...