Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575037 | Door hinge assembly, structurally united with a door latch, for car doors | Norbert Lotz | 1996-11-19 |
| 5039144 | Door arrester for motor vehicle doors | — | 1991-08-13 |
| 5026103 | Spring support for a motor vehicle door fastener | Willi Steckel | 1991-06-25 |
| 4997221 | Door fastener for motor vehicle doors | Willi Steckel | 1991-03-05 |
| 4979263 | Swivel bearing for a door-holding rod of a door holder of a motor vehicle | — | 1990-12-25 |
| 4879785 | Swivel bearing for a door-holding rod for a door-holding device for motor vehicles | Heinz-Walter Heinemann, Jurgen Brockhaus, Wolfgang Fiebrich | 1989-11-14 |
| 4628567 | Door hinge assembly for motor vehicles enabling dismounting and remounting of the door during assembly | Ernst Brockhaus | 1986-12-16 |
| 4357039 | Lock bolt for motor-vehicle door latch | — | 1982-11-02 |