Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086229 | Piston for a hydraulic brake system and master cylinder equipped therewith | Markus Mallmann, Kam Chau | 2006-08-08 |
| 7021877 | Self-tapping screw | Ralf Birkelbach, Gerd Weigel | 2006-04-04 |