Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196068 | Fuel cell system containing water injector and method of operating the same | David Weingaertner, David Edmonston, Michael Petrucha, Martin Perry | 2021-12-07 |
| 11081704 | Fuel cell systems containing chromium filters | Adil A. Ashary, Martin Perry, David Weingaertner, Richard Dole, Emad El Batawi | 2021-08-03 |