Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4418030 | Process for the production of granulates of organic substances present in the form of a melt | Ernst-Willi Muller | 1983-11-29 |
| 4400175 | Process and an apparatus for the crystallization of melts with a simultaneous crushing operation | Martin Ullrich | 1983-08-23 |
| 4336365 | Process for the continuous preparation of polyisocyanates containing uretdione groups and their use as starting components for the production of polyurethane resins | Artur Reischl, Bernd Quiring | 1982-06-22 |