Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963156 | Method to determine a fuel composition | — | 2011-06-21 |
| 7520125 | Method for controlling the amount of secondary air | — | 2009-04-21 |
| 6912840 | Diagnosis of a water adsorber in the exhaust of an internal combustion engine | Andreas Posselt | 2005-07-05 |
| 6865879 | Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine | Andreas Posselt | 2005-03-15 |
| 6830033 | Method for phase recognition in an internal combustion engine | — | 2004-12-14 |
| 6725836 | Method of operating an internal combustion engine | — | 2004-04-27 |
| 5197444 | Fuel-supply system and tank assembly for an internal combustion engine | Ernst Lang, Nikolaus Benninger, Gunther Plapp, Rainer Schillinger | 1993-03-30 |
| 5121732 | Adaptive fuel/air mixture adjustment for taking fuel characteristics into consideration | Nikolaus Benninger, Stefan Miller, Guenther Plapp | 1992-06-16 |