Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670115 | Hydrogen sensor | Yang-Tse Cheng, Daniel Lisi, Stanley Gutowski, Andrea Poli | 1997-09-23 |
| 5624769 | Corrosion resistant PEM fuel cell | Wen Jin Meng, Swathy Swathirajan, Stephen J. Harris, Gary L. Doll | 1997-04-29 |