Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821659 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Harvey A. Frank, George A. Olah +1 more | 2004-11-23 |
| 6740434 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Harvey A. Frank, George A. Olah +1 more | 2004-05-25 |
| 6703150 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura +1 more | 2004-03-09 |