Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303812 | Rotary pressure filter | Frederik Drescher, Lukas Elsässer, Steffen Kämmerer, Martin Schäfer | 2025-05-20 |
| 12228391 | Device and method for measuring a filter cake thickness | Martin Schäfer, Detlef Steidl | 2025-02-18 |
| 11701604 | Device and method for detecting wear of a separating element | Bernhard Kienle, Frieder Hassler, Detlef Steidl | 2023-07-18 |