Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128343 | Filter arrangement and method | Roland EDLERHERR, Moritz Dorschel | 2024-10-29 |
| 11130079 | Filter insert of a fuel filter, filter insert, and fuel filter | Moritz Dorschel, Marcus Wegmann, Andreas Schüttpelz | 2021-09-28 |
| 8449637 | Oil mist separator of an internal combustion engine | Arno Heinen | 2013-05-28 |
| 8042529 | Device for eliminating oil particles from the crankcase ventilation gas in an internal combustion engine | Uwe Meinig | 2011-10-25 |
| 7422612 | Oil separator for the separation of oil from the crankcase ventilation gas of an internal combustion engine | — | 2008-09-09 |
| 7100587 | Device for the ventilation of the crankcase of an internal combustion engine | Stephan Ahlborn, Thomas May | 2006-09-05 |
| 7025049 | Apparatus for ventilating the crankcase of a combustion engine | — | 2006-04-11 |
| 6684864 | Method for removing oil from crankcase ventilation gases and devices for implementing said method | Jürgen Busen | 2004-02-03 |
| 6626163 | Oil separator for de-oiling crankcase ventilation gases of an internal combustion engine | Jürgen Busen | 2003-09-30 |
| 6505615 | Device to deoil the crankcase ventilation gases of an internal combustion engine | — | 2003-01-14 |
| 6279556 | Oil separator for removing oil from the crankcase ventilation gases of an internal combustion engine | Jürgen Busen | 2001-08-28 |