| 7082348 |
Computer based method and system for controlling an industrial process |
Erik Dahlquist, Thomas Liljenberg |
2006-07-25 |
| 6935164 |
Refiner control |
Thomas Liljenberg, Lennart Thegel |
2005-08-30 |
| 6874355 |
Method and device for monitoring and controlling a process |
Anna Kornfeldt, Thomas Liljenberg, Claudio Pecorari, Eva Lundberg |
2005-04-05 |
| 6874356 |
Method and device for monitoring and controlling a process |
Anna Kornfeldt, Thomas Liljenberg, Claudio Pecorari, Eva Lundberg |
2005-04-05 |
| 6742280 |
Method in drying of paper |
Anders Andren, Johan Ekh, Xiaolong Feng, Thomas Liljenberg, Ulf Persson +1 more |
2004-06-01 |
| 6597959 |
Method and device for controlling an essentially continuous process |
Erik Dahlquist, Thomas Liljenberg |
2003-07-22 |
| 6365092 |
Method for producing a sintered porous body |
Rebei Bel Fdhila, Markku Rissanen |
2002-04-02 |
| 6357144 |
Two stage process for drying of raw wood material |
Lars-Gunnar Nilsson, Ulf Persson |
2002-03-19 |
| 5966837 |
Wood drying plant and a method of purifying a drying gas from a wood drying device |
Ulf Persson |
1999-10-19 |