Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070689 | Power unit with stored energy | Kent Weber | 1991-12-10 |
| 5069031 | Gas turbine engine stored energy combustion system | Jack R. Shekleton, Robert W. Smith | 1991-12-03 |
| 4979362 | Aircraft engine starting and emergency power generating system | — | 1990-12-25 |
| 4974415 | Staged, coaxial multiple point fuel injection in a hot gas generator | Jack R. Shekleton, William S. Brower | 1990-12-04 |
| 4965995 | Power unit with stored energy | Kent Weber | 1990-10-30 |
| 4932206 | Guide vane assembly for auxiliary power unit | Ken W. Sawyer | 1990-06-12 |
| 4901524 | Staged, coaxial, multiple point fuel injection in a hot gas generator | Jack R. Shekleton, Robert W. Smith | 1990-02-20 |
| 4899536 | Starting system for a turbine engine | — | 1990-02-13 |
| 4864812 | Combined auxiliary and emergency power unit | Colin Rodgers | 1989-09-12 |
| 4827716 | Dual function gas generation system for on board installation on turbine powered aircraft | — | 1989-05-09 |
| 4819423 | Integrated power unit | Colin Rodgers, Jack R. Shekleton | 1989-04-11 |
| 4815277 | Integrated power unit | Colin Rodgers, Jack R. Shekleton | 1989-03-28 |