Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756149 | Electrochemical fuel cell with non-uniform fluid flow design | David P. Wilkinson | 2004-06-29 |
| 6673480 | Sensor cell for an electrochemical fuel cell stack | David P. Wilkinson, Michael Lauritzen | 2004-01-06 |