Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928241 | Aircraft propeller control | — | 1990-05-22 |
| 4772180 | Aircraft thrust control | Neil Walker, Paul D. Collopy, George W. Bennett | 1988-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928241 | Aircraft propeller control | — | 1990-05-22 |
| 4772180 | Aircraft thrust control | Neil Walker, Paul D. Collopy, George W. Bennett | 1988-09-20 |