Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571884 | Arrangement for lowering and lifting of a window of a motor vehicle door | Hermann Ziegler | 1986-02-25 |
| 4225008 | Theft-proof system for motor vehicles | Hans Colell | 1980-09-30 |