Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187315 | Diameter saving ring gear flexure | Aaran Ashley Barnes | 2021-11-30 |
| 11174013 | Failsafe multimode clutch assemblies for rotorcraft | David Andrew Prater | 2021-11-16 |
| 11174015 | Multimode clutch assemblies having engagement status sensors | Douglas Andrew Goodwin, David Andrew Prater, David B. Roberts, Chia-Wei Su, Michael David Trantham +1 more | 2021-11-16 |
| 11174014 | Failsafe multimode clutch assemblies for rotorcraft | — | 2021-11-16 |
| 11161606 | Flexured standpipes for aircraft propulsion assemblies | — | 2021-11-02 |
| 11148798 | Engine and rotatable proprotor configurations for a tiltrotor aircraft | Colton Gilliland, Jeffrey Matthew Williams, Michael E. Rinehart, James Everett Kooiman, Mark Alan Przybyla +3 more | 2021-10-19 |
| 11060562 | Axially actuated locking system for a retractable driveshaft and method for use thereof | — | 2021-07-13 |
| 11022477 | Liquid tank level measurement | — | 2021-06-01 |
| 11009116 | Passive oil system for planetary bearings | David R. Bockmiller | 2021-05-18 |
| 10906656 | Hybrid tiltrotor drive system | Colton Gilliland, Mark Alan Przybyla | 2021-02-02 |