Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892699 | Flow field plates for fuel cells | Zhiqiang Zhao | 2011-02-22 |
| 7862923 | Polymers for proton exchange membranes, proton exchange membranes, and their fabrication methods | Chuanfu Wang | 2011-01-04 |