Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853302 | Electrochemical cell | Torsten Brandt, Frank Baernreuther, Armin Datz, Anett Eder, Florian Eder +1 more | 2017-12-26 |
| 8067131 | Contact device and fuel cell stack or fuel cell block comprising one such contact device | Albert Hammerschmidt, Arno Mattejat, Igor Mehltretter | 2011-11-29 |
| 7862955 | Electrolytic cell or fuel cell with pressure pads and improved transfer resistance | Josef Lersch, Arno Mattejat | 2011-01-04 |
| 7800003 | Insulator with enhanced insulating capacity | Igor Mehltretter | 2010-09-21 |
| 7314676 | Fuel-cell stack | Josef Lersch, Arno Mattejat | 2008-01-01 |
| 6955862 | Fuel cell block | Josef Lersch, Arno Mattejat | 2005-10-18 |
| 6849351 | Low-temperature fuel cell | Josef Lersch, Arno Mattejat, Karl Strasser | 2005-02-01 |