Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270726 | Method for the production of green liquor | Magnus Ingelman, Jan Tjernberg | 2007-09-18 |
| 5972228 | "Filters employing ""filling bodies"" to reduce the amount of backwashing fluid remaining in the filters after backwashing" | Magnus Ingelman, Hans Karlsson, Per-Gustaf LARSSON, Martin Wimby | 1999-10-26 |