Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954035 | Venting arrangement for a crankcase of an internal combustion engine | Thomas Kettner, Siegfried Weber, Roland Weik | 1999-09-21 |
CH
Christian HOFER
Overall (All Time): #3,660,726 of 4,157,543Top 90%
1
Patents All Time