Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939631 | Fuel cell system and method of operation | Martin Woehr, Thomas Herbig | 2005-09-06 |
| 6849352 | Fuel cell system and method of operating a fuel cell system | Peter Willimowski, Bernhard Baaser | 2005-02-01 |