Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977012 | Method of coating a surface of a fuel cell plate | Ping Liu, Jennifer J. Zinck, Chaoyin Zhou, Tina T. Salguero | 2011-07-12 |
| 7927507 | Hydrogen storage compositions | John J. Vajo, Robert W. Cumberland, Ping Liu | 2011-04-19 |