Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030335 | Filler aggregate composition and its production | Mikko Virtanen | 2018-07-24 |
| 9982394 | Papermaking agent composition and method for treating fibre stock | Joonas Hokka, Sacha Legrand, Marco Polverari | 2018-05-29 |