Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |