Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203099 | Fuel cell assembly and method for operating a fuel cell assembly | Josef Lersch, Arno Mattejat, Walter Stuehler, Franco Tardivo, Ottmar Voitlein | 2015-12-01 |
| 7413823 | Method for monitoring the discharge of media out of fuel cell, and a fuel cell system | Igor Mehltretter, Ottmar Voitlein | 2008-08-19 |
| 7282289 | Planar and essentially rectangular fuel cell and fuel cell block | Josef Lersch, Arno Mattejat | 2007-10-16 |