Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586128 | Differential pressure fluid flow fields for fuel cells | Mark C. Johnson, David P. Wilkinson, John Kenna, Joerg Zimmerman, Mehrzad Tabatabaian | 2003-07-01 |
| 6541145 | Flow fields for supporting fluid diffusion layers in fuel cells | David P. Wilkinson, Joerg Zimmerman | 2003-04-01 |