Search
Selected: H

High-lift, low-drag, stall-resistant airfoil

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Horizontal and vertical take off and landing unmanned aerial veh

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hovering aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hovering body

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hovering gyro aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and auto-rotating wing sustained
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hub-protecting cap for a helicopter tail rotor

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Human powered hang glider

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and beating wing sustained
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hybrid aircraft and methods of flying

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplanes – weight diminished by bouyant gas
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hybrid flying wing

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hybrid helicopter that is fast and has long range

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and helicopter sustained
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hybrid thermal airship

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplanes – weight diminished by bouyant gas
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.