Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519418 | Mounting system for convertible ducted fan engine | Nicholas Pfeifer | 2022-12-06 |
| 11454245 | Convertible ducted fan engine | — | 2022-09-27 |
| 11333032 | Convertible ducted fan engine | — | 2022-05-17 |
| 11305863 | Hybrid lighter-than-air vehicle | — | 2022-04-19 |