Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497948 | Fuel cell stack with asymmetrical bipolar plates | Liang Xi, Xi Yang, Siguang Xu | 2019-12-03 |
| 10297811 | Fuel cell stack | Liang Xi, Xi Yang, Siguang Xu, Richard D. Blakeley, Ronald R. Stevens | 2019-05-21 |