Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725704 | Brake disk and method for producing a brake disk | Marc Oliver Rettig, Jaroslaw Grochowicz, Tomasz Pawel Grabiec, Andreas Wank, Alexander Hitzek +3 more | 2023-08-15 |
| 11635117 | Process for producing a protective coating on a brake side of a brake disk main element and process for producing a brake disk | Marc Oliver Rettig, Klaus Kaesgen, Jaroslaw Grochowicz, Andreas Wank, Christian Schmengler +1 more | 2023-04-25 |