Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572992 | Gas injection system for treating a fuel cell stack assembly | — | 2003-06-03 |
| 6558827 | High fuel utilization in a fuel cell | — | 2003-05-06 |
| 6521367 | Fuel cell with an electrolyte dry-out barrier | — | 2003-02-18 |
| 6514635 | Procedure for shutting down a fuel cell system having an anode exhaust recycle loop | Leslie L. Van Dine, Margaret M. Steinbugler, Glenn W. Scheffler | 2003-02-04 |