Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11682779 | Fuel cell freeze start method with anode pressure control | Sven Schmalzriedt, Richard Fellows, Laura Iwan | 2023-06-20 |
| 11563224 | Method for start preparation | Sven Schmalzriedt, Hans-Joerg Heidrich | 2023-01-24 |
| 11444299 | Method for preparation for the start of a parked fuel cell system | Sven Schmalzriedt, Armin Muetschele | 2022-09-13 |
| 10707504 | Method for flushing a fuel cell system | Sascha Mielke, Sven Schmalzriedt, Muhammad Usman | 2020-07-07 |