Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |