Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039837 | Method of bleaching pulp with ozone wherein the acidity is maintained with an acid solution prepared by electrolysis or electrodialysis | Sture E. O. Noreus | 2000-03-21 |
| 5423958 | Acidity control in chlorine dioxide manufacture | Sture E. O. Noreus | 1995-06-13 |