Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857509 | Braking unit | Antonio Braiato, Andreas Pachner, Hans-Georg Riedel, Björn Spangemacher | 2005-02-22 |
| 6450303 | Brake disc, especially for an automobile | Volker Keck | 2002-09-17 |
| 6374956 | Brake assembly with a nonmetal friction ring and method of making same | Emil Naeumann, Hans-Goerg Riedel, Bjoern Spangemacher | 2002-04-23 |
| 6287500 | Method of making a brake rotor for a motor vehicle | Dino Militello, Manfred Roessler, Ruediger Lichnofsky, Tilmann Haug, Emil Naeumann +3 more | 2001-09-11 |
| 6119827 | Brake rotor for a motor vehicle | Dino Militello, Manfred Roessler, Ruediger Lichnofsky, Tilmann Haug, Emil Naeumann +3 more | 2000-09-19 |