Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657620 | Exhaust gas system | Tillmann Braun, Berthold Keppeler, Bernhard Kobiela, Alexander Mackensen, Antonio Pepe +1 more | 2017-05-23 |
| 6932282 | Water supply system for a fuel cell | Gregory Herd | 2005-08-23 |