Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236657 | Process for producing multi-layer mouldings | Werner Waldenrath, Joachim Wank, Wolfgang Lamaack, Dietmar Benner, Karl-Heinz Julicher | 1993-08-17 |
| 4812247 | Plastics moulding containing reinforced fillings | Karsten Fahner, Hans-Werner Depcik, Axel Kaminski, Rudiger Van Hooren | 1989-03-14 |