Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator

Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator

US Patent 8708643 · Granted Apr 29, 2014

Estimated economic value: $19,153,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hybrid-electric propulsion system equipped with a coupler for switching between 2025
Aeronautical propulsion system having electric fans2025
Vertical takeoff and landing aircraft2025
Aircraft with a multi-fan propulsion system for controlling flight orientation t2025
Hybrid-electric propulsion system equipped with a coupler for switching between 2025
Propulsion system for an aircraft2025
Aircraft engine2025
Vertical takeoff and landing aircraft2024
Aircraft equipped with a distributed propulsion system having suction and pressu2023
Pitch angles of an aircraft engine rotor assembly2023
Dual rotor electric machine2023
Tiltrotor propulsion system for an aircraft2023