Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920807 | Method for reducing the weight of a friction lining carrier plate | Olav Borgmeier, Dirk Dresen, Harald Grzanna, Thomas Kierspel, Armin Muhl +5 more | 2018-03-20 |
| 7728259 | Method and device for heat treating a shaped part | — | 2010-06-01 |
| 6808662 | Method for producing friction linings | Ernst Pollmann | 2004-10-26 |