Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822973 | Composite plastic with laser altered internal material properties | Hans-Werner Depcik | 1989-04-18 |
| 4812247 | Plastics moulding containing reinforced fillings | Friedrich Johannaber, Hans-Werner Depcik, Axel Kaminski, Rudiger Van Hooren | 1989-03-14 |
| 4748068 | Synthetic resin unit | Hans-Werner Depcik | 1988-05-31 |