Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480855 | Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like | Mikko Maijala, Roope Maijala, Matti Sipilä, Paivi Solismaa | 2013-07-09 |
| 8282780 | Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like | Mikko Maijala, Roope Maijala, Matti Sipilä, Paivi Solismaa | 2012-10-09 |
| 8182757 | Method and apparatus for manufacturing of a calcium carbonate product, the product and its use | Mikko Maijala, Roope Maijala, Jarmo Tolonen, Teuvo Tjurin | 2012-05-22 |