Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053642 | Composition of precipitated calcium carbonate, method of producing the same and the uses thereof | Sami Haakana, Jarmo Tolonen, Jorma Viitanen, Eija Pekkala | 2021-07-06 |