Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613177 | Drop-box transmission in a reduced space | Clayton P. Neumann, Curtis P. Thoreson, Roger W. Burjes, Thomas G. Ore | 2023-03-28 |
| 11589492 | Stabilizer for a rear hitch | Curtis P. Thoreson, Clayton P. Neumann, Zach Kooistra | 2023-02-28 |
| 10473206 | Transmission vent | Clayton P. Neumann | 2019-11-12 |
| 9861911 | Thickener dilution tube | — | 2018-01-09 |
| 6772103 | Method for selecting a parts kit detail | — | 2004-08-03 |
| 6695264 | Power lever tactile cueing system | Joseph M. Schaeffer, Anil Mehra | 2004-02-24 |
| 6644588 | Multi-mode tiltrotor nacelle control system with integrated envelope protection | Peter Shultz | 2003-11-11 |
| 4850458 | Bidirectional rotary brake | Arthur R. Allan | 1989-07-25 |
| 4825969 | Wide track vehicle | Peter J. Gibson | 1989-05-02 |
| 4304170 | Locking assembly for a rocket and launch tube | — | 1981-12-08 |