Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926894 | Metallurgical furnace | Per Kågström, Lars Lundin | 2015-01-06 |
| 7624970 | Method for the absorption of a gas in a liquid and an apparatus for this | Robert Johansson, Yngve Lundgren | 2009-12-01 |
| 6060015 | Metallurgical furnace unit | Per Kågström, Lars Lundin | 2000-05-09 |