Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878475 | Membrane for fuel cell, and fuel cell incorporating that membrane | Hanwei Lei, Pu Zhang, Junqing Ma | 2005-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878475 | Membrane for fuel cell, and fuel cell incorporating that membrane | Hanwei Lei, Pu Zhang, Junqing Ma | 2005-04-12 |