Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993895 | Method of feeding wood chips to a prehydrolysis reactor | Marco Andrade, Ronny GEIGER, Vesa KAIPAINEN, Auvo Kettunen, Viridiane Vianna | 2024-05-28 |
| 9259674 | Method and apparatus for reducing the thickness of a precoat layer of a disc filter | Tommi HAMMARBERG, Matti Mantsinen, Simo Suutari | 2016-02-16 |