| 10875636 |
Variable-pitch ringed rotors for aircraft |
Eric A. Sinusas, Albert G. Brand |
2020-12-29 |
| 10843788 |
Damping structures for tiltrotor aircraft wings |
Jeffrey Bosworth, Gary Miller, Frank B. Stamps, Jouyoung Jason Choi, Paul K. Oldroyd +2 more |
2020-11-24 |
| 10800518 |
Bearing for axial stiffening |
Timothy Kent Ledbetter, Dalton T. Hampton, Frank B. Stamps, Zachary Edwin Dailey, Robert L. Milliken |
2020-10-13 |
| 10793254 |
Soft-in-plane proprotor systems |
Frank B. Stamps, Jouyoung Jason Choi, Gary Miller, Richard E. Rauber |
2020-10-06 |
| 10647418 |
Aircraft load and vibration attenuation |
Michael Scott Seifert, Brett C. Howard, Martin Peryea |
2020-05-12 |
| 10569870 |
Proprotor systems for tiltrotor aircraft |
Jouyoung Jason Choi, Gary Miller, Richard E. Rauber, Alan Carl Ewing, Frank B. Stamps |
2020-02-25 |
| 10562617 |
Rotor hub vibration attenuator |
Jouyoung Jason Choi, David E. Heverly, II, Michael Scott Seifert, Michael R. Smith, Frank B. Stamps +1 more |
2020-02-18 |
| 10532810 |
Adjustable blade-to-hub lead-lag damper attachment |
Richard E. Rauber, Mithat Yuce, Thomas J. Newman, Mark Adam Wiinikka |
2020-01-14 |