Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692468 | Oil separating device for the crankcase ventilation of an internal combustion engine | Artur Knaus, Stefan Rust, Andy Maruhn | 2023-07-04 |
| 11598421 | Seal arrangement and method for manufacturing a seal arrangement | Mathias Piehl, Gerd Behrends, Lutz Wolter, Bjoern Lindener, Juergen Grundt +2 more | 2023-03-07 |