Charlottesville, Virginia
United States
4
2009-05-14
The entities that hold a legal rights for patent applications filed by inventor Gray John:
John Gray from Charlottesville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Turbine yaw control
#2 | 2009-02-12Kinetic hydro power triangular blade hub
#3 | 2008-11-06Cable jacket sealing, pressurization, and monitoring
#4 | 2008-03-06Rotating wedge leveler
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