Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783870 | Method for processing ash, particularly fly ash | Ari Vaisanen, Siiri Peramaki, Ville Soikkeli, Risto Ryymin | 2017-10-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783870 | Method for processing ash, particularly fly ash | Ari Vaisanen, Siiri Peramaki, Ville Soikkeli, Risto Ryymin | 2017-10-10 |