Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903507 | Method for producing a flow plate for a fuel cell | Harald Bauer, Helerson Kemmer, Juergen Hackenberg | 2021-01-26 |
HG
Herbert Gruhn
Overall (2021): #437,195 of 548,734Top 80%
1
Patents 2021