Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353781 | Device and process for cooling liquids containing solids | Rudolf Juse | 1982-10-12 |
| 4343639 | Process for production of fiber mats | Norbert Rink | 1982-08-10 |
| 4339570 | Process for the production of polyesters | Roland Vogelsgesang, Helmut Ohse, Hans-Jorg Westermann, Eckhard Moller, Klaus Hachmann +2 more | 1982-07-13 |
| 4337074 | Process for production of mineral wool fibers | Norbert Rink | 1982-06-29 |