| 8915160 |
Group transmission device |
David Ulmer |
2014-12-23 |
| 8744730 |
Method for controlling an engine braking device of an internal combustion engine and an internal combustion engine for a motor vehicle |
Michael Jesberg, Bernd Martin, David Ulmer, Marc Wagner |
2014-06-03 |
| 8647232 |
Group transmission device |
Karl Krieger, Wilhelmus Kok, David Ulmer |
2014-02-11 |
| 8452503 |
Gear control device and method for a gear control device |
Ulrich Bartels, Werner Hillenbrand, Dieter Scheurer, Carsten Schewe, David Ulmer |
2013-05-28 |
| 8347749 |
Gearshift device |
Werner Hillenbrand, Jürgen Hertlein, David Ulmer |
2013-01-08 |
| 8281913 |
Transmission device for a motor vehicle |
Werner Hillenbrand, Wilhelmus Kok, David Ulmer |
2012-10-09 |
| 8062181 |
Method and control device for adjusting a rotational speed of a shaft of a gear change transmission |
Ulrich Bartels, Werner Hillenbrand, David Ulmer |
2011-11-22 |
| 7945366 |
Motor vehicle transmission control for operating a motor vehicle transmission |
Ulrich Bartels, Werner Hillenbrand, Erwin Schneeberger |
2011-05-17 |
| 7827876 |
Method for controlling, and a control device of, an automated, non-synchromesh multispeed motor vehicle transmission |
Werner Hillenbrand, David Ulmer, Markus Veit |
2010-11-09 |
| 7691029 |
Method for controlling a drive train |
Werner Hillenbrand, Xiayoi Liu, Detlef Schnitzer, Markus Veit |
2010-04-06 |
| 7496442 |
Method for operating a drive train of a motor vehicle |
Werner Hillenbrand, Markus Veit |
2009-02-24 |