Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749407 | Method of installing valves in a micro-pump | Chenggang Xie, Xunhu Dai | 2004-06-15 |
| 6727016 | Direct methanol fuel cell including a water recovery and re-circulation system and method of fabrication | Daniel S. Marshall | 2004-04-27 |
| 6696189 | Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication | Chowdary R. Koripella, Allison M. Fisher | 2004-02-24 |
| 6696195 | Direct methanol fuel cell including a water recovery and recirculation system and method of fabrication | Jeanne S. Pavio, Allison M. Fisher | 2004-02-24 |