Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677440 | Passive, frequency-steerable, microwave repeater system | William A. Edson, Michael S. Frankel | 1987-06-30 |
| 4382282 | Trim control system for reduced drag | Donald E. Graham, Edmond E. Olive | 1983-05-03 |