Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11896925 | Coalescence separator, in particular for use in a compressed air compressor system, compressed air compressor system, and use of a coalescence separator | Thomas Grein, Klemens Dworatzek | 2024-02-13 |
| 11892078 | Sealing element, annular filter element, oil separator, and method for controlling prevailing pressure in crankcase ventilation system | Markus Melde, Philipp Ehrhardt | 2024-02-06 |
| 11530634 | Coalescence separator, in particular for use in a crankcase ventilation system, crankcase ventilation system and use of coalescence separator | Thomas Grein | 2022-12-20 |
| 10876631 | Sealing element, annular filter element, oil separator, and method for opening filter housing of oil separator | Markus Melde, Philipp Ehrhardt | 2020-12-29 |
| 10865672 | Filter element, oil separator, and method for controlling prevailing pressure in crankcase ventilation system | Markus Melde, Philipp Ehrhardt | 2020-12-15 |
| 10596509 | Ring filter element, in particular for oil separation of a crankcase, and filter device | Markus Melde | 2020-03-24 |
| D877200 | Crankcase ventilation device housing | Markus Melde, Shamantha Mn, Peter Theiss, Florian Bentele | 2020-03-03 |
| 10550742 | Separating module, line module, and ventilation device | Michael Wolf, Matthias Ludwig, Markus Melde | 2020-02-04 |
| 10473010 | Separation element of liquid separator, separation medium, liquid separator, and method for producing separation element | Thomas Grein | 2019-11-12 |
| 10221736 | Filter element, oil separator, and method for controlling prevailing pressure in crankcase ventilation system | Markus Melde, Philipp Ehrhardt | 2019-03-05 |
| 7309367 | Oil separator | Wolfgang Heikamp, Manfred Kuehlborn | 2007-12-18 |
| 7097683 | Filter element with a drainage tube | Otto Eppel, Wolfgang Heikamp | 2006-08-29 |