Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613858 | Separation process | Mika Manttari, Heikki Heikkila, Hannu Koivikko, Jutta Lindell | 2013-12-24 |
| 8287652 | Separation process | Heikki Heikkila, Hannu Koivikko, Mika Manttari | 2012-10-16 |