Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657793 | Friction lining with a steel wire bow spring | Christoph Sander, Christian Piehler | 2017-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657793 | Friction lining with a steel wire bow spring | Christoph Sander, Christian Piehler | 2017-05-23 |