Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738194 | Composite pigments containing calcium phosphate and method for their manufacture | Frank Mersch | 2020-08-11 |
| 10662335 | Aluminiumhydroxide-containing composite pigments and method for production | Frank Mersch | 2020-05-26 |