YANKEE HILL, California
United States
6
2014-06-05
PATRICK A. KOSHELEFF from YANKEE HILL, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fly-in landing pad for lift-fan aircraft
#2 | 2013-07-25Piecemeal Turbojet
#3 | 2013-03-28Piston pin unload for oil film renewal
#4 | 2012-11-22Mass flow increase at takeoff in supersonic airliner
#5 | 2012-08-02Wide-body supersonic airliner
#6 | 2012-03-08Variable cycle VTOL powerplant
158981 ⎘