Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372150 | Press fit bearing shoulder on gear shafts | Charles Hubert Speller | 2025-07-29 |
| 12163584 | Hybrid pressurized and non-pressurized lubrication system for aircraft gearbox | — | 2024-12-10 |
| 12043375 | Bearing restraint for use on a rotor mast | Colton Gilliland | 2024-07-23 |
| 11598412 | Spherical mounted cylindrical roller bearing system | Colton Gilliland | 2023-03-07 |
| 11554858 | Rotor mast with composite insert | Gilberto Morales, Roozbeh Kiamanesh | 2023-01-17 |
| 11511876 | Variable porosity load-bearing and heat-dissipating aircraft structures | Tyson Henry, Colton Gilliland | 2022-11-29 |
| 11493121 | Gear systems having bearing flexure mounted thrust bearings | Colton Gilliland | 2022-11-08 |
| 11370537 | Integral flexured carriers for aircraft planetary gear systems | Colton Gilliland, Tyson Henry | 2022-06-28 |
| 11313455 | Aircraft gearbox lubrication system with multiple lubrication subsystems | — | 2022-04-26 |
| 11186381 | Integral multistage ring gear systems for aircraft | Colton Gilliland, Tyson Henry | 2021-11-30 |
| 11136116 | Elastomeric double Hooke's joint | Andrew Maresh, Chyausong Tzeng | 2021-10-05 |
| 11111014 | Integral flexured carriers for aircraft planetary gear systems | Colton Gilliland, Tyson Henry | 2021-09-07 |
| 11060605 | Spherical mounted cylindrical roller bearing system | Colton Gilliland | 2021-07-13 |
| 11009078 | Compressible driveshaft | Colton Gilliland | 2021-05-18 |
| 10960972 | Rotorcraft masts having a nonintegral raceway | Charles Hubert Speller | 2021-03-30 |
| 10882612 | Mast bearing system for a tiltrotor aircraft | Tyson Henry, Ezra Mike Tiprigan | 2021-01-05 |
| 10843789 | Selectively engageable aircraft driveshaft using friction plates | — | 2020-11-24 |
| 10752352 | Dual rotor propulsion systems for tiltrotor aircraft | Albert G. Brand, Mark Loring Isaac, Frank B. Stamps | 2020-08-25 |
| 10654569 | Mast bearing system for a tiltrotor aircraft | Tyson Henry, Ezra Mike Tiprigan | 2020-05-19 |
| 10364848 | Helical drive coupling | Michael Scott Seifert, Steven Kirk Spears, Frank B. Stamps | 2019-07-30 |
| 9964184 | Variable speed aircraft transmission | Brian Stanley Modrzejewski, Doug Mueller, Ron Woods, Tim Cecil | 2018-05-08 |