Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936643 | Plastic molded body | Thomas Joussen, Daniel Knospe, Matthias Pähl, Leonhard Oberascher | 2005-08-30 |
| 6525122 | Plastics moldings | Friedrich Schock, Karl Schock, Daniel Knospe, Horst Schlier | 2003-02-25 |
| 5331016 | Plastic moldings made of water-expanded polymer resin | Lothar Frank, deceased | 1994-07-19 |
| 5136049 | Heteroarylenemethines and polymers prepared therefrom | Michael Hanack | 1992-08-04 |