Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756145 | Electrode and interconnect for miniature fuel cells using direct methanol feed | Sekharipuram R. Narayanan, Thomas I. Valdez | 2004-06-29 |
| 6680139 | Reduced size fuel cell for portable applications | Sekharipuram R. Narayanan, Thomas I. Valdez, Harvey A. Frank | 2004-01-20 |