Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013816 | Preparation of particulate polymers | Hendrikus Bobbink, Hermann Fischer, Gerhard Heinz, Joachim Seibring, Wolfgang Stegmaier | 1991-05-07 |
| 4251411 | Process for the manufacture of organic polymer polyol | Gerhard Heinz, Hermann Dikow, Wolfgang Jarre, Dietmar Nissen, Hanshelmut Kaeppel | 1981-02-17 |