Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9413020 | Method of shut-down and starting of a fuel cell | Akinori Tsukada, Philipp-Immanuel Dietrich, Marcel Hofer, Felix Buechi | 2016-08-09 |
| 8846263 | Housing assembly for a fuel cell stack | — | 2014-09-30 |
| 8822095 | Fuel cell system comprising a heat exchanger | Akinori Tsukada | 2014-09-02 |
| 8053126 | Water transfer efficiency improvement in a membrane humidifier by reducing dry air inlet temperature | Marc Becker, Christian Koenig, Erik Schumacher, Steven D. Burch | 2011-11-08 |
| 7846603 | Coolant reservoir purge system for fuel cell systems and vehicles | Volker Druenert | 2010-12-07 |
| 7413822 | Device and method to release the overpressure of a fuel cell coolant tank | Ralph Hobmeyr, Ferdinand Foeh | 2008-08-19 |
| 7276308 | Fuel cell system with recuperative heat exchanger | Volker Formanski, Thomas Herbig, George R. Woody, John P. Salvador, Steven D. Burch | 2007-10-02 |
| 7066114 | Reverse fan operation for vehicle cooling system | Roberto Diesel, Jan Meschkat | 2006-06-27 |