Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168273 | Polycarboxylic acid-based additives for fuels and lubricants | Maxim Peretolchin, Wolfgang Grabarse, Ludwig Völkel, Markus Hansch, Günter Oetter +3 more | 2021-11-09 |
HB
Harald Böhnke
Overall (2021): #441,699 of 548,734Top 85%
1
Patents 2021