Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139298 | Rotorcraft control system for rotorcraft with two or more rotor systems | Fu-Shang John Wei | 2015-09-22 |
| 5687671 | Underwater propulsion device | — | 1997-11-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139298 | Rotorcraft control system for rotorcraft with two or more rotor systems | Fu-Shang John Wei | 2015-09-22 |
| 5687671 | Underwater propulsion device | — | 1997-11-18 |