| 9623720 |
Viscous coolant heater with variable coolant pump drive |
David B. Roth |
2017-04-18 |
| 8751101 |
Diagnosing a cooling subsystem of an engine system in response to dynamic pressure sensed in the subsystem |
Wolfgang Wenzel |
2014-06-10 |
| 8529675 |
Air filter system |
Michael Durst, Nikolaus Moser, Andreas Pelz |
2013-09-10 |
| 8464963 |
Viscous coolant heater with variable coolant pump drive |
David B. Roth |
2013-06-18 |
| 8171731 |
Engine air management system |
Volker Joergl, Timm Kiener |
2012-05-08 |
| 8122717 |
Integration of an exhaust air cooler into a turbocharger |
Volker Joergl, Wolfgang Wenzel |
2012-02-28 |
| 8056338 |
Re-introduction unit for low-pressure exhaust gas recirculation condensate at or before compressor |
Volker Joergl, Timm Kiener |
2011-11-15 |
| 7757679 |
Integrated charge air and EGR valve |
Volker Joergl, Timm Kiener, Robert Czarnowski |
2010-07-20 |
| 7691188 |
Adsorption element |
Stephan Wild, Wolfgang Wenzel, Daniel Volkmer, Jens Sohnemann, Josef Rohrmeier +2 more |
2010-04-06 |
| 7658069 |
Air charger system diagnostic |
Timm Kiener, John Shutty |
2010-02-09 |
| 7617678 |
Exhaust throttle-EGR valve module for a diesel engine |
Volker Joergl, Timm Kiener, Bruce Thorpe |
2009-11-17 |
| 6640794 |
Intake system for an internal combustion engine with a membrane preferentially permeable to oxygen molecules |
— |
2003-11-04 |
| 6557512 |
Adjustable intake pipe |
Rudolf Leipelt |
2003-05-06 |
| 6460501 |
Air suction device for internal combustion engine |
Christian Fischer, Rudolf Leipelt |
2002-10-08 |
| 6408810 |
Air intake device |
Rudolf Leipelt |
2002-06-25 |
| 6334436 |
Secondary air system for an internal combustion engine |
Holger Paffrath |
2002-01-01 |
| 6224531 |
Rotor for a free jet centrifuge having an internal guiding element |
Peter Frehland, Helmut Fischer, Martin Weindorf |
2001-05-01 |
| 6094909 |
Secondary air system for an internal combustion engine |
Holger Paffrath |
2000-08-01 |