Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443515 | Internal combustion engine featuring partial shutdown and method for operating an internal combustion engine of this kind | Guohui Chen, Werner Willems, Helmut Hans Ruhland | 2019-10-15 |
| 10436147 | Direct-injection internal combustion engine with piston, and method for producing a piston of an internal combustion engine of said type | Joerg Kemmerling, Frank Wunderlich, Heinz-Gerhard Wunderlich | 2019-10-08 |
| 10167793 | Exhaust-gas-turbocharged internal combustion engine with partial deactivation and method for operating an internal combustion engine | Rob Stalman | 2019-01-01 |