Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822712 | Four-cylinder engine with two deactivatable cylinders | Carsten Weber, Martin Wirth, Rainer Friedfeldt | 2017-11-21 |
GB
Guenter Bartsch
Overall (2017): #411,837 of 506,227Top 85%
1
Patents 2017