Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257813 | System and method for a control unit with a scheduler preventing simultaneous activation of modules from interference | Jurgen Wolf, Holger Bellman, Gudrun Menrad, Rainer Frank, Hans Hillner +3 more | 2007-08-14 |
| 6195763 | Fault diagnostic device and method | Rudi Mayer, Holger Bellmann, Gudrun Menrad, Jurgen Wolf, Rainer Frank +3 more | 2001-02-27 |
| 5974865 | Device for detecting a fuel supply system leak during an engine overrunning phase | — | 1999-11-02 |
| 5870891 | Method for monitoring the supply of secondary air to the exhaust gas of an internal combustion engine | — | 1999-02-16 |
| 5783990 | Method of detecting and documenting exhaust-gas relevant malfunctions of a vehicle having an internal combustion engine utilizing onboard means | — | 1998-07-21 |
| 5542292 | Method and device for monitoring a secondary-air system of a motor vehicle | Erich Schneider, Rainer Bone, Martin Klenk, Jorg Lange | 1996-08-06 |
| 5526642 | Method for monitoring a system for delivering secondary air to the exhaust gas of an internal combustion engine | Rainer Frank, Manfred Mezger | 1996-06-18 |
| 5406788 | Method and apparatus for monitoring a system for delivering secondary air to the exhaust gas internal combustion engine | Rainer Frank, Manfred Mezger | 1995-04-18 |