Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393311 | Internal combustion engine with dry sump lubrication | Bernd Steiner, Helmut Hans Ruhland, Klaus Springer | 2013-03-12 |
JM
Johannes Mehring
Overall (All Time): #3,150,625 of 4,157,543Top 80%
1
Patents All Time