Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039170 | Internally gas regulated fuel cell | Felix Blank | 2011-10-18 |
| 8026015 | Membrane electrode assembly for a fuel cell | Felix Blank, Verena Graf, Martin Quintus, Regina Wezel | 2011-09-27 |
| 7972748 | Internally gas regulated fuel cell | Felix Blank | 2011-07-05 |
| 7465513 | Matching of the local area-specific gas flows in PEM fuel cells | Felix Blank | 2008-12-16 |
| 7335437 | Fuel cell stack | Felix Blank, Ottmar Schmid | 2008-02-26 |