Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821506 | Radial turbine with variable axial nozzle | — | 1989-04-18 |
| 4819423 | Integrated power unit | Roy W. Vershure, Jr., Jack R. Shekleton | 1989-04-11 |
| 4815277 | Integrated power unit | Roy W. Vershure, Jr., Jack R. Shekleton | 1989-03-28 |
| 4800717 | Turbine rotor cooling | — | 1989-01-31 |
| 4790720 | Leading edges for diffuser blades | — | 1988-12-13 |