Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149605 | Exhaust pipe, combustion engine machine, and motor vehicle | Vitali Schleiermacher, Ronny Krzok, Dirk Thuermann | 2021-10-19 |
US
Uwe Schrottke
Overall (2021): #222,680 of 548,734Top 45%
1
Patents 2021