Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553869 | Lithium battery cathode | Wu Bi, Wentian Gu, Alice Yue Hou | 2020-02-04 |
| 7790305 | Gas diffusion layers with integrated seals having interlocking features | Joseph J. Heystek | 2010-09-07 |
| 7582378 | Fuel cell seal and plate features | Joseph J. Heystek, Ryan A. Vanderbilt | 2009-09-01 |