Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931774 | Coated wood veneer and method for treating wood veneer | Jaakko Pere, Vesa Kunnari, Matti Kairi | 2024-03-19 |
| 10329505 | Method for producing biofuel and use of biofuel | Esa Viljakainen | 2019-06-25 |
| 6588349 | System for the drying of damp biomass based fuel | Jukka-Pekka Spets | 2003-07-08 |
| 5709173 | Method and apparatus for controlling combustion air in a boiler plant | Jaakko Haapio | 1998-01-20 |