| 11008916 |
Exhaust system for a motor vehicle |
Johannes Bleckmann, Claudia Essmann, Alexander Massner, Michael Stiller |
2021-05-18 |
| 10502107 |
Exhaust gas after-treatment unit for an internal combustion engine and procedure for using a drive mechanism with such an exhaust gas after-treatment unit |
Johannes Bleckmann, Claudia Essmann, Alexander Massner, Michael Stiller |
2019-12-10 |
| 10287939 |
Exhaust gas after-treatment unit for an internal combustion engine |
Johannes Bleckmann, Claudia Essmann, Alexander Massner, Michael Stiller |
2019-05-14 |
| 10100696 |
Method for operating an exhaust gas purification system connected to an internal combustion engine of a motor-vehicle comprising an SCR catalyst |
Alexander Massner, Erik Rechtlich, Frank Zimmermann |
2018-10-16 |
| 8919106 |
Method for operating a motor vehicle internal combustion engine with an exhaust particle filter |
Achim Dittler, Thomas Koch, Alexander Massner, Kevin Sisken, Frank Zimmermann |
2014-12-30 |
| 8801818 |
Method and cleaning device for cleaning and checking a particle filter |
Andreas Albrecht, Peter Benz, Charles W. Emley, Christian Medau |
2014-08-12 |
| 7527034 |
Method for operating a compression ignition internal combustion engine |
— |
2009-05-05 |
| 7465337 |
Internal combustion engine with an air separator and methods for realizing such an internal combustion engine |
Thomas Koch |
2008-12-16 |
| 6328003 |
Internal combustion engine with a separately operable additional valve in the cylinder head and method of operating same |
Michael Hoffman |
2001-12-11 |
| 6286466 |
Internal-combustion engine |
Tillman Braun, Klaus Marquardt |
2001-09-11 |
| 6004524 |
Lowering of the nitrogen oxide levels in exhaust gases by controlled addition of NH.sub.3 |
Bernd Morsbach, Helmut Daudel |
1999-12-21 |
