Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921639 | Internal combustion engine having a low-pressure exhaust-gas recirculation | Kerstin Silbermann, Janet Schlothauer, Arnd Schmidt | 2011-04-12 |
WR
Wilfried Rhode
Overall (All Time): #3,246,312 of 4,157,543Top 80%
1
Patents All Time