| 9951664 |
Method for heating the engine oil of an internal combustion engine and internal combustion engine for performing such a method |
Hans Guenter Quix, Michael Tobergte, Kay Hohenboeken, Jan Mehring |
2018-04-24 |
| 9784172 |
Liquid-cooled internal combustion engine with selector guide valve, and method for controlling the selector guide valve of an internal combustion engine of said type |
Michael Tobergte, Bernd Steiner, Kay Hohenboeken, Stefan Quiring, Jan Mehring |
2017-10-10 |
| 9556804 |
Multi-cylinder internal combustion engine and method for operating a multi-cylinder internal combustion engine |
Michael Tobergte, Carsten Weber, Kay Hohenboeken, Helmut Hans Ruhland |
2017-01-31 |
| 9194279 |
Thermostat with locking arms for coolant filling |
Kay Hohenboeken, Michael Tobergte, Stefan Quiring, Richard Fritsche |
2015-11-24 |
| 9169834 |
Disengageable coolant pump for engine |
Michael Tobergte, Bernd Schumacher, Jan Mehring, Kay Hohenboeken |
2015-10-27 |
| 9032915 |
Independent cooling of cylinder head and block |
Michael Tobergte, Bernd Schumacher, Jan Mehring |
2015-05-19 |
| 8944026 |
Multi-cylinder internal combustion engine and method for operating a multi-cylinder internal combustion engine |
Michael Tobergte, Carsten Weber, Kay Hohenboeken, Helmut Hans Ruhland |
2015-02-03 |
