Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171343 | Fuel cell stack and method for operating a fuel cell stack | Stephan Strahl, Julio OROZCO SANTOS COY, Rolf Loeffler | 2021-11-09 |
AS
Arnulf Sponheimer
Overall (2021): #524,058 of 548,734Top 100%
1
Patents 2021