Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352323 | Sprag clutch system for rotorcraft | Eric Stephen Olson, Jacob P. Speed | 2025-07-08 |
| 11358729 | Hybrid tiltrotor drive system | Colton Gilliland, Eric Stephen Olson | 2022-06-14 |
| 11338916 | Engine and rotatable proprotor configurations for a tiltrotor aircraft | Colton Gilliland, Jeffrey Matthew Williams, Michael E. Rinehart, James Everett Kooiman, Clegg Benjamin Brian Smith +3 more | 2022-05-24 |
| 11148798 | Engine and rotatable proprotor configurations for a tiltrotor aircraft | Colton Gilliland, Jeffrey Matthew Williams, Michael E. Rinehart, James Everett Kooiman, Clegg Benjamin Brian Smith +3 more | 2021-10-19 |
| 10906656 | Hybrid tiltrotor drive system | Colton Gilliland, Eric Stephen Olson | 2021-02-02 |
| 10843798 | Mast lockout systems for tiltrotor aircraft | Charles Hubert Speller | 2020-11-24 |
| 10788088 | Multimode powertrains for rotorcraft | Eric Stephen Olson, David R. Bockmiller | 2020-09-29 |
| 10781863 | Driveshaft locking mechanism | Colton Gilliland | 2020-09-22 |
| 10759527 | Torque path coupling assemblies for tiltrotor aircraft | — | 2020-09-01 |
| 10648519 | Torque path coupling assemblies for tiltrotor aircraft | — | 2020-05-12 |
| 9309917 | Bimetallic shaft for gearbox systems to limit wear and corrosion | Scott David Poster, David R. Bockmiller | 2016-04-12 |
| 8721462 | Bimetallic shaft for gearbox systems to limit wear and corrosion | Scott David Poster, David R. Bockmiller | 2014-05-13 |