Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982588 | Pre-combustion chamber assembly for internal combustion engines | — | 2018-05-29 |
FS
Friedrich Schäfer
Overall (2018): #417,657 of 503,207Top 85%
1
Patents 2018