Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828048 | Shut-down procedure for fuel cell fuel processing system | Paul R. Margiott, Christopher Callahan, Michael L. Perry | 2004-12-07 |
| 6794077 | Passive water management fuel cell | Jung S. Yi, Deliang Yang, Richard D. Breault, Albert P. Grasso | 2004-09-21 |