Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866163 | Low-drag tail rotor for a compound aircraft | Frederick W. Piasecki, Dinesh Barwey | 2024-01-09 |
| 11554860 | Apparatus, system and method for a convertible thruster for a compound aircraft | Luigi U. Ricci Moretti, Frederick W. Piasecki, George L. Firpi | 2023-01-17 |