Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251448 | Method for determining the sealing tightness of a fuel cell stack | Norbert Frisch, Martin Thomas | 2022-02-15 |
| 11088377 | Method for operating a fuel cell system | Maximilian Zettl | 2021-08-10 |
| 8568937 | Fuel cell design with an integrated heat exchanger and gas humidification unit | Peter Kilian, Thomas Herbig, Marc Becker, Peter Willimowski | 2013-10-29 |
| 8410760 | Battery thermal system control strategy | Marc Reischmann | 2013-04-02 |
| 8323841 | Anode loop observer for fuel cell systems | Bernhard Baaser | 2012-12-04 |
| 8129056 | System and method for controlling an anode side recirculation pump in a fuel cell system | Bernhard Baaser | 2012-03-06 |
| 7829231 | Fuel cell design with an integrated heat exchanger and gas humidification unit | Peter Kilian, Thomas Herbig, Marc Becker, Peter Willimowski | 2010-11-09 |
| 7831343 | Efficiency optimized hybrid operation strategy | Peter Kilian | 2010-11-09 |
| 7807306 | Power system for a hybrid fuel cell vehicle that employs a floating base load strategy | Peter Kilian, Jochen Schaffnit | 2010-10-05 |
| 7597976 | Floating base load hybrid strategy for a hybrid fuel cell vehicle to increase the durability of the fuel cell system | Peter Kilian, Jochen Schaffnit | 2009-10-06 |
| 7344787 | Two-stage compression for air supply of a fuel cell system | Peter Kilian, Thomas Herbig, Marc Becker | 2008-03-18 |
| 7276308 | Fuel cell system with recuperative heat exchanger | Thomas Herbig, George R. Woody, John P. Salvador, Steven D. Burch, Uwe Hannesen | 2007-10-02 |
| 7258937 | Gas humidification for cathode supply of a PEM fuel cell | Thomas Herbig | 2007-08-21 |
| 6939631 | Fuel cell system and method of operation | Martin Woehr, Thomas Herbig | 2005-09-06 |
| 6849352 | Fuel cell system and method of operating a fuel cell system | Peter Willimowski, Bernhard Baaser | 2005-02-01 |