Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813716 | Pre-combustion chamber tip | Ulrich Holst, Frank Witt, Eike Joachim Sixel | 2014-08-26 |
HH
Hendrik Herold
Overall (All Time): #3,121,747 of 4,157,543Top 80%
1
Patents All Time