Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8584515 | Method and control unit for operating an injection valve | Wolfgang Fischer, Silke Seuling, Helerson Kemmer, Werner Haeming | 2013-11-19 |
| 7380528 | Method for operating a hydraulic actuator, especially a gas exchange valve of an internal combustion engine | Hermann Gaessler, Ulf Pischke, Hubert Schweiggart | 2008-06-03 |
| 7143726 | Method and device for controlling the opening of an intake valve of an internal combustion engine | Hermann Gaessler, Ernst Wild, Udo Diehl, Karsten Mischker, Rainer Walter +9 more | 2006-12-05 |
| 7134410 | Detachable connection for coupling a gas exchange valve of an internal combustion engine to an actuator | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Andreas Baumann +10 more | 2006-11-14 |
| 7134408 | Device for the control of gas exchange valves | Udo Diehl, Bernd Rosenau, Simon Kieser, Ralph Engelberg | 2006-11-14 |
| 7124717 | Method and device for operating an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Andreas Blumenstock +5 more | 2006-10-24 |
| 6935286 | Connection between a stem end on a gas exchange valve in an internal combustion engine and a sleeve-like actuator body of a valve actuator | Georg Mallebrein, Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter +8 more | 2005-08-30 |
| 6854431 | Internal combustion engine comprising a hydraulic system | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2005-02-15 |
| 6848400 | Gas exchange valve mechanism for an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Juergen Schiemann +2 more | 2005-02-01 |
| 6807956 | Method for a cylinder-charge control in the case of an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +3 more | 2004-10-26 |
| 6802299 | Method and device for controlling the operation of an internal combustion engine | Karsten Mischker, Rainer Walter, Bernd Rosenau, Udo Diehl, Hermann Gaessler +4 more | 2004-10-12 |
| 6779496 | Pressure reservoir for exerting pressure on a hydraulic system, with which preferably a gas exchange valve of an internal combustion engine is actuated | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Juergen Schiemann +2 more | 2004-08-24 |
| 6772737 | Method and circuit system for operating a solenoid valve | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Juergen Schiemann +3 more | 2004-08-10 |
| 6752116 | Connection between two shaft ends, positioned coaxially one behind the other, of a gas shuttle valve in an internal combustion engine and a valve actuator | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2004-06-22 |
| 6688268 | Connection between a shaft end of a gas exchange valve of an internal combustion engine and a final control element of a valve actuator | Hans Schlembach, Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter +13 more | 2004-02-10 |
| 6681729 | Method and device for controlling a gas fill of cylinders of an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2004-01-27 |
| 6659083 | Method and device for operating an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2003-12-09 |
| 6655213 | Method for examining a solidified and/or hardening material using ultrasound, receptacle and ultrasound sensor for carrying out the method | H. W. Reinhardt, Alexander Herb, Bernd Weiler, Gunther Schmidt | 2003-12-02 |
| 6651624 | Method and device for quickly modifying the torque of an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2003-11-25 |
| 6647938 | Supply pressure pump with separate drive on an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2003-11-18 |
| 6581557 | Valve control for an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Stefan Franzl +3 more | 2003-06-24 |
| 6497216 | Pump for supplying a fuel injection system and for supplying a hydraulic valve controller for internal combustion engines | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2002-12-24 |
| 6497215 | Device for rapidly building-up pressure in a device of a motor vehicle, said device being supplied with a pressure medium by means of a feed pump | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2002-12-24 |
| 6445985 | Motor vehicle data processing apparatus | Rainer Bitzer, Juergen Bauer, Udo Diehl, Martin-Peter Bolz, Rainer Mayer +2 more | 2002-09-03 |
| 6433539 | Increment transducer and absolute angle transducer means for redundant reliable angular position detection and detection method using same | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +4 more | 2002-08-13 |