Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246864 | Drone having movable propeller shaft | — | 2025-03-11 |
| 11167843 | Drone with sub-rotors | — | 2021-11-09 |
| 4383045 | Magnesia refractories bonded with sulfamic acid | Dennis C. Nagle, Myron T. McCall | 1983-05-10 |