Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655741 | Thermostable vinylchloride mixed polymers | Stephan Kaiser, Karl Weber, Franz Zenk, Claudia Strohmeier | 2010-02-02 |
| 6242541 | PVC polymerization with metered addition of emulsifiers | Rudolf Puhe, Eberhard Baer, Alfred Lux | 2001-06-05 |