Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790520 | Fuel cell | Christian Martin Zillich | 2020-09-29 |
| 10158141 | Fuel cell system including multiple fuel cell stacks | Christian Martin Zillich | 2018-12-18 |
FW
Friedhelm Walkling
Audi Ag: 2 patents #697 of 2,982Top 25%
Overall (All Time): #1,919,372 of 4,157,543Top 50%
2
Patents All Time