Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208203 | Vertical take-off and landing aircraft | Robert Parks, Diana Siegel, Jan D. Lienhard | 2021-12-28 |
| 11192637 | Boundary layer control system and device | — | 2021-12-07 |
| 10926874 | Hybrid propulsion vertical take-off and landing aircraft | Martin Gomez, Daniel Cottrell, Jean-Charles Lede, Thomas A. Roberts, Carl G. Schaefer, Jr. +6 more | 2021-02-23 |