| 11014655 |
Autorotative enhancement system |
Cory M. Hitte, Bryan Marshall, Carlos Alexander Fenny |
2021-05-25 |
$22,257,000 |
| 10279900 |
Rotorcraft variable thrust cross-flow fan systems |
Daniel Bryan Robertson, Mark Dreier, Steve Ray Ivans, Kirk Landon Groninga |
2019-05-07 |
$8,404,000 |
| 10077105 |
Autorotative enhancement system |
Cory M. Hitte, Bryan Marshall, Carlos Alexander Fenny |
2018-09-18 |
$19,273,000 |
| 9701406 |
Convertible tiltrotor aircraft |
Daniel Bryan Robertson |
2017-07-11 |
$7,934,000 |
| 9522730 |
Autorotative enhancement system |
Cory M. Hitte, Bryan Marshall, Carlos Alexander Fenny |
2016-12-20 |
$34,524,000 |
| 9399513 |
Constant velocity joint with control mechanism |
Drew Sutton, Christopher Edward Foskey, Frank B. Stamps |
2016-07-26 |
$9,442,000 |
| 9334060 |
Infrared suppressing exhaust system |
Daniel Bryan Robertson, Robert Michael Laramee |
2016-05-10 |
$12,870,000 |
| 9290266 |
Speed control assembly and methods of using same |
Daniel Bryan Robertson, Carlos Alexander Fenny, Walter West Riley |
2016-03-22 |
$50,210,000 |
| 9180964 |
Autorotative enhancement system |
Cory M. Hitte, Bryan Marshall, Carlos Alexander Fenny |
2015-11-10 |
$15,430,000 |
| 9067676 |
Convertible helicopter ring member |
J. Donn Hethcock, Mark Dreier, Robert L. Robinson |
2015-06-30 |
$12,600,000 |
| 8998125 |
Method and apparatus for in-flight blade folding |
Charles Hollimon, David J. Ludolph |
2015-04-07 |
$8,089,000 |
| 8640984 |
Counter-torque device for a helicopter |
John Michael Kebrle, James R. Andrews, Justin Daw, Jim Hurdle, Paul Sherrill +5 more |
2014-02-04 |
$15,340,000 |
| 8636242 |
Propulsive anti-torque nozzle system with external rotating sleeve for a rotorcraft |
— |
2014-01-28 |
$10,273,000 |
| 8567709 |
Rotorcraft with variable incident wing |
Walter C. Joiner, Daniel Bryan Robertson, David J. Ludolph, Jennifer D. Langston |
2013-10-29 |
$40,947,000 |
| 8286908 |
Counter-torque device for a helicopter |
John Michael Kebrle, James R. Andrews, Justin Daw, Jim Hurdle, Paul Sherrill +5 more |
2012-10-16 |
$12,221,000 |
| 8251305 |
Rotorcraft with variable incident wing |
Walter C. Joiner, Daniel Bryan Robertson, David J. Ludolph, Jennifer D. Langston |
2012-08-28 |
$27,584,000 |
| 7731121 |
Propulsive anti-torque system for rotorcraft |
Walter C. Joiner, Paul Madej, Charles Hollimon, Daniel Bryan Robertson |
2010-06-08 |
$17,913,000 |
| 7594625 |
Proprotor blade with leading edge slot |
Daniel Bryan Robertson, Charles Hollimon, Jimmy Narramore, Robert B. Mullins |
2009-09-29 |
$58,192,000 |
| 7003913 |
Vegetable cradle |
— |
2006-02-28 |
|