Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972159 | Fuel cell system | Robert Gerberich, Gerhard Konrad, Karsten Ledwig, Michael Niehues, Markus Walter | 2005-12-06 |
| 6866091 | Device for vaporizing and/or superheating a combustible | — | 2005-03-15 |