Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649293 | Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly | — | 2003-11-18 |
| 6581015 | Technique and apparatus to control the transient response of a fuel cell system | John Parks, Dustan Skidmore | 2003-06-17 |
| 6528198 | Fuel cell membrane hydration and fluid metering | Michael M. Walsh | 2003-03-04 |