TREA

John F. Graham SR.

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  • Austin, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Excessive wind portal for wind turbines
    • Patent number 8,899,937
    • Issue date Dec 2, 2014
    • Building Turbines, Inc.
    • John F. Graham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Excessive Wind Portal for Wind Turbines
    • Publication number 20130017083
    • Publication date Jan 17, 2013
    • John F. Graham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine System for Buildings
    • Publication number 20070176431
    • Publication date Aug 2, 2007
    • John F. Graham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...