Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976318 | Method for burning secondary sludge in a recovery boiler | Jarmo Kaila, Jukka Vaistomaa, Keijo Imelainen, Pauli Harila, Veli-Antti Kivilinna +1 more | 1999-11-02 |
| 5647955 | Method of reducing scaling of heat transfer surfaces in an evaporation plant of a sulphate cellulose mill | Jukka Vaistomaa, Jarmo Kaila, Jouko Rikkinen | 1997-07-15 |
| 5624531 | Evaporator operating on falling film principle | Kalevi Nurminen, Jukka Vaistomaa, Anssi Makela | 1997-04-29 |