Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371793 | Method for operating a fuel vapor recirculation system in a motor vehicle | Andreas Pape | 2016-06-21 |
| 7213396 | Method and device for operating an internal combustion engine | Klaus Ries-Mueller, Michael Baeuerle | 2007-05-08 |
| 7146798 | Method for control of a diagnosis of a catalyst in the exhaust of an internal combustion engine | Erich Schneider | 2006-12-12 |
| 7124717 | Method and device for operating an internal combustion engine | Hermann Gaessler, Udo Diehl, Karsten Mischker, Rainer Walter, Bernd Rosenau +5 more | 2006-10-24 |
| 6910470 | Method for operating an internal combustion engine especially of a motor vehicle | Klaus Ries-Mueller | 2005-06-28 |
| 6862880 | Method for operating a catalyst | Eberhard Schnaibel, Klaus Winkler | 2005-03-08 |
| 6745559 | Method for operating and internal combustion engine, in particular of a motor vehicle | Eberhard Schnaibel, Erich Schneider, Andreas Koring | 2004-06-08 |
| 6651423 | Method for operating a storage catalyst of an internal combustion engine | Klaus Winkler | 2003-11-25 |
| 6626033 | Method for operating an accumulator-type catalytic converter of an internal combustion engine | Eberhard Schnaibel, Oliver Schlesiger, Andreas Koring, Holger Bellmann, Klaus Winkler | 2003-09-30 |
| 6550236 | Method for operating a three-way catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Thomas Wahl, Klaus Winkler +2 more | 2003-04-22 |
| 6494036 | Method for operating the catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Thomas Wahl, Klaus Winkler +2 more | 2002-12-17 |
| 6389802 | Method and arrangement for operating an internal combustion engine in combination with an NOx storage catalytic converter and an NOx sensor | Joachim Berger, Rene Schenk, Klaus Winkler | 2002-05-21 |
| 6324834 | Running of an internal combustion engine in conjunction with an NOx-accumulator catalytic converter | Eberhard Schnaibel, Klaus Winkler | 2001-12-04 |
| 6289721 | Method for detecting a tanking operation on a receptacle | — | 2001-09-18 |
| 6230487 | Method for regenerating a catalytic converter | Klaus Winkler | 2001-05-15 |
| 6161428 | Method and apparatus for evaluating the conversion capability of a catalytic converter | Gholamabas Esteghlal | 2000-12-19 |
| 6131550 | Method for checking the operability of a tank-venting system | Thorsten Fritz | 2000-10-17 |
| 6123060 | Method of avoiding erroneous announcements when diagnosing a tank-venting system of a motor vehicle | Ernst Wild, Werner Mezger, Georg Mallebrein | 2000-09-26 |
| 6112728 | Device for diagnosis of a tank ventilation system of a vehicle | Helmut Schwegler | 2000-09-05 |
| 6065335 | Method for detecting the fill level quantity of a tank system | Helmut Denz, Georg Mallebrein | 2000-05-23 |
| 6035708 | Method for detecting a tanking operation on a receptacle | — | 2000-03-14 |
| 6006596 | Method of determining bad travel distances during travelling of motor vehicle | Martin Mast | 1999-12-28 |
| 5992396 | Tank venting system for motor vehicles | Erwin Krimmer, Tilman Miehle, Wolfgang Schulz, Manfred Zimmermann | 1999-11-30 |
| 5890474 | Method and arrangement for checking the operability of a tank-venting system | Eberhard Schnaibel, Helmut Schwegler, Ulrich Kuhn, Werner Krauss, Thorsten Fritz +5 more | 1999-04-06 |
| 5881700 | Tank venting device for motor vehicles | Juergen Gras, Georg Mallebrein | 1999-03-16 |