Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541286 | Method for expanding a chemical recovery boiler | Jan Storbacka | 2017-01-10 |
| 8808498 | Heat recovery from spent cooking liquor in a digester plant of a chemical pulp mill | — | 2014-08-19 |
| 8512514 | Method and system to generate steam in a digester plant of a chemical pulp mill | Jarmo Kaila | 2013-08-20 |
| 6761799 | Method and arrangement for combusting black liquor | — | 2004-07-13 |