Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596429 | Brake disk comprising a ceramic friction ring | Helmut Schlitz, Hans-Georg Riedel, Bjoern Spangemacher | 2013-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596429 | Brake disk comprising a ceramic friction ring | Helmut Schlitz, Hans-Georg Riedel, Bjoern Spangemacher | 2013-12-03 |