Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006577 | Stackable drawn pieces and process and apparatus for manufacture thereof | Wolfgang Much | 1999-12-28 |
| 5762196 | Stackable drawn pieces | Wolfgang Much | 1998-06-09 |
| 5199761 | Side window for a motor vehicle | Herbert Dannecker, Gunter Kling | 1993-04-06 |