Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597173 | Device for coupled attachment of an exhaust system to an internal combustion engine | Joachim Kappich, Michael Wessels | 2009-10-06 |
RV
Rouven Voehringer
Overall (All Time): #3,337,004 of 4,157,543Top 85%
1
Patents All Time