Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220513 | Balanced humidification in fuel cell proton exchange membranes | Thorsten Rohwer | 2007-05-22 |
| 6242122 | Fuel cell electrode-electrolyte unit | Hendrik Dohle, Volker Peinecke, Ilona Busenbender | 2001-06-05 |
| 6001498 | Fuel cell arrangement with gravity-driven circulation system | Ilona Busenbender, Hendrik Dohle, Volker Peinecke | 1999-12-14 |