Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911994 | Piezoelectric injector for fuel cell | Björn Zörner, Marcus Jung | 2018-03-06 |
| 9752697 | Valve unit and motor vehicle | — | 2017-09-05 |
| 9163616 | Passive closing device for thermal self-protection of high pressure gas vessels | Oliver Maier, Jurgen Thyroff, Bjoern Zoerner | 2015-10-20 |
| 8927171 | Method for preventing pressure in vessels from dropping below minimum allowable pressure | Heiko Hrobarsch, Björn Zörner | 2015-01-06 |
| 8875735 | Coolant ventilation system | Rainer Pechtold | 2014-11-04 |
| 8656938 | Compressed gas tank system with fast fueling ability at any vessel pressure | Jurgen Thyroff | 2014-02-25 |
| 8561453 | Calibration of all pressure transducers in a hydrogen storage system | Björn Zörner, Heiko Hrobarsch | 2013-10-22 |
| 8506266 | Sealing system assembly for high pressure fluid handling devices | — | 2013-08-13 |
| 8053127 | Fuel cell cooling tank assembly | — | 2011-11-08 |
| 8007948 | Ion exchange cartridge for fuel cell applications | Marlene Rinner, Mario Naretto Rosso | 2011-08-30 |
| 7905493 | Sealing system assembly for high pressure fluid handling devices | — | 2011-03-15 |
| 7709125 | Vehicle plumbing to release hydrogen from fluid | — | 2010-05-04 |
| 7413822 | Device and method to release the overpressure of a fuel cell coolant tank | Ferdinand Foeh, Uwe Hannesen | 2008-08-19 |
| 7368196 | Cold start pre-heater for a fuel cell system | Dirk Wexel | 2008-05-06 |
| 7354669 | Operation method and purging system for a hydrogen demand/delivery unit in a fuel cell system | Dirk Wexel | 2008-04-08 |
| 7217469 | Fluid handling device for hydrogen-containing process fluids | Dirk Wexel | 2007-05-15 |
| 7176385 | EMI protection and fuel cell systems employing the same | Jeff Shull, Titus Herschberger, Hartmut Hinz, Steve Rysdam | 2007-02-13 |
| 7155916 | Supply unit cooling | Dirk Wexel, Robert Linden | 2007-01-02 |
| 7021907 | Ventilation and purge of a hydrogen blower | Bernhard Wnendt, Roland Matthe | 2006-04-04 |