Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306633 | Oil separating device | Artur Knaus, Stephan Rust, Manfred Brand | 2022-04-19 |
| 10830112 | Oil separation device for the crankcase ventilation of an internal combustion engine | Mark Dreesen, SAMUEL NEUMANN, Tino Böttcher, Artur Knaus, Manfred Brand | 2020-11-10 |