Gyrostabilized self propelled aircraft
Helicopter
Helicopter rotor speed changing transmission
Heliplane
High performance VTOL convertiplanes
High speed, long range turbo-jet aircraft
High velocity propeller
Hybrid helicopter that is fast and has long range
Inertial acceleration aircraft
Landing and take-off assembly for vertical take-off and landing
Landing gear for a tail sitting airplane
Lift generating method and apparatus for aircraft
Low-drag rotor/wing flap
Low-height tunable tilt rotor downstop
Means and method of rotor augmented lift for airplanes
Mechanism for synchronously varying diameter of a plurality of r
Method and apparatus for controlling force fights in a...
Method and apparatus for fiber strap termination
Method and apparatus for folding/unfolding the blades of a...
Method and apparatus for sensing preload in a tilt rotor...