Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407831 | Sizing composition, its use and a method for producing paper, board or the like | Matti Hietaniemi, Vladimir Grigoriev, Asko Karppi | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407831 | Sizing composition, its use and a method for producing paper, board or the like | Matti Hietaniemi, Vladimir Grigoriev, Asko Karppi | 2019-09-10 |