Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661376 | System for producing energy at a pulp mill | Kari Saviharju, Jorma Simonen, Lasse Koivisto | 2010-02-16 |
| 7640750 | Apparatus and method for producing energy at a pulp mill | Kari Saviharju, Jorma Simonen, Lasse Koivisto | 2010-01-05 |
| 5566750 | Method and apparatus for cooling hot gases | Ossi Ikonen, Arto Jantti | 1996-10-22 |
| 5370772 | Method for generating heat and electricity in a sulphate pulp mill | Jukka Pekkinen | 1994-12-06 |
| 5326081 | Method and apparatus for cooling hot gases | — | 1994-07-05 |
| 5095825 | Method and apparatus for feeding fuel into a pressurized space | Eero Berg, Jorma Nieminen | 1992-03-17 |
| 4969930 | Process for gasifying or combusting solid carbonaceous material | — | 1990-11-13 |