Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686389 | Rotary seal arrangement and rotary seal with recirculation function | Martin Franz | 2023-06-27 |
| 11255439 | Axial shaft seal ring and seal arrangement | Martin Franz, Christoph Schuele | 2022-02-22 |
| 11162590 | Sealing ring with a 3D-printed inlay | Monica Crudu, Martin Franz, Gianella Attard, Matthias Keck | 2021-11-02 |