Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378780 | Process for the production of paste-forming vinyl chloride polymers | Wolfgang Kruse | 1995-01-03 |
| 4965328 | Preparation of paste forming vinyl chloride polymers with high pressure homogenization | Josef Kalka, Hermann Winter | 1990-10-23 |
| 4804728 | Process for the production of paste-forming vinyl chloride polymers | Wolfgang Kruse | 1989-02-14 |
| 4631324 | Process for the production of paste-forming polymers of vinyl chloride | Josef Kalka | 1986-12-23 |
| 4389522 | Process for the thermal after-treatment of paste-forming polymers of vinyl chloride | Josef Kalka, Manfred Smolinski, Heinz Baukholt | 1983-06-21 |