Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977121 | Fuel cell power plant having a fuel concentration sensor cell | Ryan J. Balliet, Thomas D. Jarvi, Lars M. Pedersen, Carl A. Reiser | 2005-12-20 |
| 6869709 | Fuel cell system with improved humidification system | Soichiro Shimotori, Yasuji Ogami | 2005-03-22 |
| 6838199 | Start up system and method for a fuel cell power plant using a cathode electrode fuel purge | Ryan J. Balliet, Carl A. Reiser, Timothy W. Patterson | 2005-01-04 |