John F. Graham, SR.

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Wind turbine system for buildings
- Patent number 8,257,020
- Issue date Sep 4, 2012
- John F. Graham, Sr.
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine system for buildings
- Patent number 7,315,093
- Issue date Jan 1, 2008
- John F. Graham, Sr.
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Wind Turbine System for Buildings
- Publication number 20090167025
- Publication date Jul 2, 2009
- John F. Graham, SR.
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...