Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11031615 | Method of operating a fuel cell stack having a temporarily disabled drain valve | Xiaofeng Wang, Chad Dubois, Sergio E. Garcia | 2021-06-08 | $71,853,000 |
| 10971745 | Cell reversal diagnostics for a fuel cell stack | Jingxin Zhang, Andrew J. Maslyn | 2021-04-06 | $71,265,000 |