Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8251695 | Device for drying and/or calcining gypsum | — | 2012-08-28 |
| 7651565 | Device for drying and/or calcining gypsum | — | 2010-01-26 |
| 4265856 | Analysis reactor and its use for volumetric analysis of a sample of a substance in powder form | — | 1981-05-05 |
| 4248315 | Weighing device and installation for volumetric analysis of a sample | — | 1981-02-03 |