TREA

Joseph Bertony

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  • Hornsby North, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical axis wind turbine with twisted blade or auxiliary blade
    • Patent number 8,469,665
    • Issue date Jun 25, 2013
    • Windworks Engineering Limited
    • Joseph Bertony
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical axis wind turbine
    • Patent number 8,297,930
    • Issue date Oct 30, 2012
    • Windworks Engineering Limited
    • Joseph Bertony
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    VERTICAL AXIS WIND TURBINE
    • Publication number 20090317255
    • Publication date Dec 24, 2009
    • WINDWORKS ENGINEERING LIMITED
    • Joseph Bertony
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical axis turbine
    • Publication number 20060198724
    • Publication date Sep 7, 2006
    • Joseph Bertony
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...