Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506056 | Rotary machine | Curtis Warren Mullen | 2022-11-22 |
| 11499550 | Sealing in helical trochoidal rotary machines | Bryan Allen Callaway | 2022-11-15 |
| 11489175 | Fuel cell flow channels and flow fields | David E. Leger | 2022-11-01 |
| 11306720 | Helical trochoidal rotary machines | Bryan Allen Callaway | 2022-04-19 |