Issued Patents 2023
Showing 1–2 of 2 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 |