Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790145 | Wheel bearing unit, comprising roller bearing and constant-velocity joint | Peter Niebling, Heinrich Hofmann, Rainer Breitenbach | 2004-09-14 |
| 6551190 | Wheel bearing with positive-locking connection | Heinrich Hofmann, Peter Niebling | 2003-04-22 |