Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358003 | Cabin air filter device and components | Stefan Robert, Andreas Borchard | 2025-07-15 |
| 11440027 | Method for operating a centrifugal separator | Michael Reimann, Stefan Robert | 2022-09-13 |
| 10801377 | Method for protecting a rotation separator from icing and a rotation separator | Stefan Robert | 2020-10-13 |