Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810110 | Valve lift control device with cylinder deactivation | Guenter Hans Grosch, Rainer Lach | 2017-11-07 |
JB
Joerg Bonse
Overall (2017): #372,514 of 506,227Top 75%
1
Patents 2017