Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057307 | Exhaust gas aftertreatment installation and method | Brigitte Bandl-Konrad, Andreas Hertzberg, Bernd Krutzsch, Arno Nolte, Markus Paule +4 more | 2015-06-16 |
| 8297046 | Exhaust gas aftertreatment installation and method | Brigitte Bandl-Konrad, Andreas Hertzberg, Bernd Krutzsch, Arno Nolte, Markus Paule +4 more | 2012-10-30 |
| 7814747 | Exhaust gas aftertreatment installation and method | Brigitte Bandl-Konrad, Andreas Hertzberg, Bernd Krutzsch, Arno Nolte, Markus Paule +4 more | 2010-10-19 |
| 7210288 | Exhaust gas aftertreatment installation and method | Brigitte Bandl-Konrad, Andreas Hertzberg, Bernd Krutzsch, Arno Nolte, Markus Paule +4 more | 2007-05-01 |
| 7174705 | Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method therefor | Klaus Binder, Josef Gunther, Andreas Hertzberg, Brigitte Konrad, Bernd Krutzsch +6 more | 2007-02-13 |
| 6766642 | Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method therefor | Klaus Binder, Josef Gunther, Andreas Hertzberg, Brigitte Konrad, Bernd Krutzsch +6 more | 2004-07-27 |
| 6637189 | Method for the periodically desulfating a nitrogen oxide or sulfur oxide accumulator of an exhaust gas cleaning system | Walter Boegner, Guenter Karl, Bernd Krutzsch, Christof Schoen, Dirk Voigtlaender +1 more | 2003-10-28 |
| 6408620 | Exhaust-gas cleaning system with nitrogen oxide accumulator catalyst and sulphur oxide trap and operating method therefor | Walter Boegner, Josef Gunther, Hans-Peter Holzt, Bernd Krutzsch, Christof Schon +3 more | 2002-06-25 |