Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688614 | Electrochemical cell having a polymer electrolyte | Changming Li, Ke Keryn Lian, Joseph G. Kincs, Gretchen E. Fougere | 1997-11-18 |
| 5659457 | Carbon electrodes and energy storage device made thereof | Keryn Lian, Changming Li, Lijun Bai | 1997-08-19 |