Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849400 | Method for concentrating aqueous lye and apparatus suitable therefor | Sven Petersen, Michael Kleiber | 2017-12-26 |
| 9803919 | Method for drying a humid polymer powder and device suitable for said method | Peter Kammerhofer | 2017-10-31 |