Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193385 | Gas bearing seal | Joshua Tyler Mook, Jason Joseph Bellardi, Nathan Evan McCurdy Gibson | 2021-12-07 |
| 10982713 | Closed cycle heat engine | Douglas Carl Hofer | 2021-04-20 |
| 10914195 | Rotary machine with gas bearings | Joshua Tyler Mook | 2021-02-09 |