Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767055 | Mineral material powder with high dispersion ability and use of said mineral material powder | Pierre Blanchard, Jean-Pierre Elgoyhen, Beat Karth, Holger Müller, Martin Brunner +2 more | 2020-09-08 |
| 10723885 | Process for improving particle size distribution of calcium carbonate-comprising material | Michael Pohl, Christian Rainer, Martin Brunner, Michael Tinkl, Dennis Werner +2 more | 2020-07-28 |