Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202599 | Autonomous emergency lubrication of aircraft gearboxes | Eric Stephen Olson | 2025-01-21 |
| 12092107 | Dual input pump assembly | Charles Hubert Speller | 2024-09-17 |
| 11852232 | Persistent lubrication systems for aircraft gearboxes | Charles Hubert Speller | 2023-12-26 |
| 11708156 | Friction welded raceways for use in rotorcraft propulsion assemblies | Charles Hubert Speller | 2023-07-25 |
| 10882612 | Mast bearing system for a tiltrotor aircraft | Russell L. Mueller, Tyson Henry | 2021-01-05 |
| 10654569 | Mast bearing system for a tiltrotor aircraft | Russell L. Mueller, Tyson Henry | 2020-05-19 |