Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945877 | Fuel injection valve | Ewald Ziegler, Stefan Arndt, Nikolaus Simon | 1990-08-07 |
JW
Joerg Widera
Overall (All Time): #3,908,539 of 4,157,543Top 95%
1
Patents All Time