Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759154 | Water recovery for a fuel cell system | John F. O'Brien, Malcolm James Grieve, John Noetzel, Juergen Ringler, Juergen Kammerer | 2004-07-06 |
| 6744235 | Oxygen isolation and collection for anode protection in a solid-oxide fuel cell stack | Karl J. Haltiner, Jr., Subhasish Mukerjee, Diane M. England, Sean M. Kelly, Bernhard Edlinger +1 more | 2004-06-01 |