Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631810 | Sealing arrangement for a pulp dewatering arrangement | Bo Clarstrom, Stefan Hansson | 2003-10-14 |
| 6521094 | Device for the treatment of a fibrous suspension | Stefan Hansson, Bo Clarstrom, Jesper Karrhammar, Goran Brottgardh | 2003-02-18 |