Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660423 | Direct methanol fuel cell including a water management system and method of fabrication | Joseph W. Bostaph, Allison M. Fisher | 2003-12-09 |
| 6617065 | Method and apparatus for maintaining neutral water balance in a fuel cell system | Bhaskar Balasubramanian, Frano Barbir | 2003-09-09 |
| 6551736 | Fuel cell collector plates with improved mass transfer channels | Vladimir Gurau, Frano Barbir | 2003-04-22 |