Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837096 | Falling film evaporator | Olof Fagerlind, Juhani Hoikkala, Ake Schonberg, Erik Agren | 1998-11-17 |
| 5480512 | Method of controlling sulfidity of a sulfate pulp mill | — | 1996-01-02 |
| 5277759 | Method of controlling sulfidity of a sulfate cellulose mill | — | 1994-01-11 |
| 4979965 | Method of dehumidifying gases | — | 1990-12-25 |