Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793897 | Process and device for stabilising, cooling and dehumidifying gypsum plaster | Gunther Schafer | 2014-08-05 |
| 7951352 | Method for the production of alpha-calcium sulfate hemihydrate from calcium sulfate dihydrate | Reinhard Jager | 2011-05-31 |