Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764780 | Method and apparatus for increasing the temperature of a fuel cell | Joy Roberts, Marian van der Geest, Jean St-Pierre, Alvin Lee, Stephanie Moroz | 2004-07-20 |
| 6756149 | Electrochemical fuel cell with non-uniform fluid flow design | Shanna Knights | 2004-06-29 |
| 6682839 | Method and apparatus for controlling the temperature within an electrochemical fuel cell | Bien Chiem, Joy Roberts, Jean St-Pierre, Jürgen Stumper, Joerg Zimmermann | 2004-01-27 |
| 6673480 | Sensor cell for an electrochemical fuel cell stack | Shanna Knights, Michael Lauritzen | 2004-01-06 |