| 12130199 |
Wear estimation for wear liner bearings |
Brian Edward Tucker |
2024-10-29 |
$7,070,000 |
| 12110101 |
Rotor blade weight system |
David Shultz, Jason Owens, Robert Self, Paul Sherrill, Nicholas Allen Torske |
2024-10-08 |
$14,053,000 |
| 11891167 |
Teeter flap lock |
Kyle Thomas Cravener, Andrew Maresh |
2024-02-06 |
$22,089,000 |
| 11709113 |
Elastomeric bearing monitoring system |
Brian Edward Tucker |
2023-07-25 |
$9,175,000 |
| 11643195 |
Low-drag blade tip |
— |
2023-05-09 |
$7,368,000 |
| 11618557 |
Centrifugal force bearing with piezo clutch |
— |
2023-04-04 |
$18,613,000 |
| 11591079 |
Drive tube and swashplate trunnion assembly with cylindrical bearings |
Ken Shundo |
2023-02-28 |
$23,111,000 |
| 11453485 |
Rotor system with a U-shaped beam member |
— |
2022-09-27 |
$740,480,000 |
| 11447242 |
Pitch horn joint |
Andrew Paul Haldeman, Paul Wayne Woolbright |
2022-09-20 |
$12,690,000 |
| 11440653 |
Anti-drive mechanism for rotary aircraft control |
Terry K. Thompson, Mark Adam Wiinikka, Vince Calabrese, Samantha Renee Lucero |
2022-09-13 |
$6,803,000 |
| 11391356 |
Hybrid gear construction |
Wei Hu, Shane Lewis, Bruce D. Hansen |
2022-07-19 |
|
| 11255379 |
Uniball bearing with compliant inner member |
James Orbon, Stephen V. Poulin |
2022-02-22 |
|
| 11225324 |
Dual flex-beam assembly for folding rotor blade |
— |
2022-01-18 |
$290,934,000 |
| 11174017 |
Rotor blade folding system |
Robert D. Higbie, Chris P. Butler |
2021-11-16 |
$95,388,000 |
| 11015652 |
Hybrid elastomeric self-lubricated bearing |
— |
2021-05-25 |
$542,910,000 |
| 11002309 |
Hybrid rotor shaft for a vertical take-off and landing (VTOL) aircraft |
— |
2021-05-11 |
$195,472,000 |
| 10933992 |
Blade fold system using flap hinge |
Frank P. D'Anna, Mark R. Alber |
2021-03-02 |
|
| 10899438 |
Seals for rotor system fairings |
David H. Hunter, Eric Lucien Nussenblatt, William J. Eadie, Chris P. Butler |
2021-01-26 |
|
| 10745116 |
Anti-vibration load generating aircraft actuation system |
William A. Welsh, Chris P. Butler |
2020-08-18 |
|
| 10745117 |
Radially compliant quill shaft |
Todd A. Garcia, Huali Ding, Biqiang Xu |
2020-08-18 |
|
| 10654566 |
Integrated main rotor hub and shaft |
Ron William Waldo, Eric Lucien Nussenblatt, David H. Hunter |
2020-05-19 |
|
| 10618643 |
Rotor shaft closeout plate |
Ron William Waldo, Eric Lucien Nussenblatt, David H. Hunter |
2020-04-14 |
|
| 10604246 |
Rotorcraft rotor assemblies |
Robert D. Higbie, Frank P. D'Anna, Ryan Smith |
2020-03-31 |
|
| 10538311 |
Propeller diverter duct |
Lance Halcom |
2020-01-21 |
|
| 10538314 |
Anti-vibration moment generating aircraft actuation system |
David H. Hunter, William A. Welsh, Chris P. Butler |
2020-01-21 |
|
