Roanoke, Texas
United States
3
2013-08-22
The entities that hold a legal rights for patent applications filed by inventor Tisdale Patrick:
Patrick Tisdale from Roanoke, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly
#2 | 2013-06-27Hub assembly with grease lubricated roller bearing and tension-torsion strap
#3 | 2013-05-16Dual mode rotor hub assembly
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