Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200278 | Integrated fuel cell power generation system | David S. Watkins, Danny G. Epp, Robert D. Merritt, Brian N. Gorbell | 1993-04-06 |
| 5170124 | Method and apparatus for monitoring fuel cell performance | James D. Blair | 1992-12-08 |
| 5108849 | Fuel cell fluid flow field plate | David S. Watkins, Danny G. Epp | 1992-04-28 |
| 4988583 | Novel fuel cell fluid flow field plate | David S. Watkins, Danny G. Epp | 1991-01-29 |