Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427287 | Door stop which is integrated with a door hinge | Lothar Brueckner, Dietmar Franke, Nils Magnus | 2002-08-06 |
| 5761769 | Door hinge for a motor vehicle door with a braking and retaining function | Lothar Bruckner, Dietmar Franke | 1998-06-09 |