Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9078954 | Multifunctional filler granule | Allan Aho, Pekka Vallittu | 2015-07-14 |
| 7153982 | Method for the production of a phenolic substance from wood | Seppo Parhi, Arja Kalapudas, Helena Korte, Petri Hukka | 2006-12-26 |