Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary wing aircraft proximity warning system with a geographically based avoidance system

Rotary wing aircraft proximity warning system with a geographically based avoidance system

US Patent 7598888 · Granted Oct 6, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotary wing aircraft flight control system with a proximity cueing and avoidance2010
Rotary wing aircraft flight control system with a proximity cueing and avoidance2010
Dynamic antenna allocation system2008
Variable diameter tilt rotor aircraft1998
Rotor system having alternating length rotor blades and positioning means theref1998
Retraction/extension mechanism for variable diameter rotors1997
Torque tube/spar assembly for variable diameter helicopter rotors1997
Adaptive radio direction finding system1995
Apparatus for damping helicopter rotor blade oscillations1989
Filament wound structure having filament wound reinforcing rings for use as a to1987
Filament wound structure for use as a torque drive1987
Filament wound structure for use as a torque drive1987