Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500870 | Method for manufacturing of silica sols | Magnus Linsten, Bozena Tokarz | 2002-12-31 |
| 5603997 | Packaging material process for producing same and use thereof | Erik Lindgren, Signar Sundstrand, Anna Andersson | 1997-02-18 |
| 5149442 | Reduction of halogenated organic compounds in spent bleach liquor | Mats Nystrom, Anna K. Skogby, Solvie M. Herstad | 1992-09-22 |
| 4255102 | Machine for treatment of lignocellulose containing board materials with gaseous agents | Olle Smedberg | 1981-03-10 |