Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821659 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Eugene Vamos, Harvey A. Frank, Gerald Halpert, George A. Olah +1 more | 2004-11-23 |
| 6756145 | Electrode and interconnect for miniature fuel cells using direct methanol feed | Thomas I. Valdez, Filiberto Clara | 2004-06-29 |
| 6740434 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Eugene Vamos, Harvey A. Frank, Gerald Halpert, George A. Olah +1 more | 2004-05-25 |
| 6703150 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2004-03-09 |
| 6680139 | Reduced size fuel cell for portable applications | Thomas I. Valdez, Filiberto Clara, Harvey A. Frank | 2004-01-20 |