Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372337 | Unmanned aerial aircraft having a single engine with dual jet exhausts | Joseph W. Stump | 1994-12-13 |
| 5308023 | Model aircraft retractable landing gear device | — | 1994-05-03 |