Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267300 | Aircraft capable of vertical and short take-off and landing | Gregory F. Heath, Ronald E. Gilbert, Stephen C. Slaughter | 2007-09-11 |
| 6129793 | Face-gear forging method | Jie Tan | 2000-10-10 |