Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674315 | Process for preparing a meta-kaolin white pigment from kaolinite | Ernst Bareuther, Werner Stockhausen, Martin Rahn | 1997-10-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674315 | Process for preparing a meta-kaolin white pigment from kaolinite | Ernst Bareuther, Werner Stockhausen, Martin Rahn | 1997-10-07 |