Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920807 | Method for reducing the weight of a friction lining carrier plate | Olav Borgmeier, Dirk Dresen, Harald Grzanna, Wolfgang Hogenkamp, Armin Muhl +5 more | 2018-03-20 |