Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pre-landing, rotor-spin-up apparatus and method

Pre-landing, rotor-spin-up apparatus and method

US Patent 8998127 · Granted Apr 7, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for roll moment equalization at high advance ratios for rot2020
Apparatus and method for roll moment equalization at high advance ratios for rot2018
Low speed autogyro yaw control apparatus and method2016
Apparatus and method for roll moment equalization at high advance ratios for rot2015
Anemometer drive apparatus and method2015
Low speed autogyro yaw control apparatus and method2014
Apparatus and method for roll moment equalization at high advance ratios for rot2014
Aircraft occupant protection system2013
Twist control for helicopter tail rotor pitch change1982
Soft inplane helicopter rotor1981