Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201346 | Cascaded fuel cell stack and fuel cell system | Natalja Ermatschenko, Gerold HÜBNER | 2021-12-14 |
| 11156234 | Ejector for a fuel cell system and fuel cell system | — | 2021-10-26 |