Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852336 | Method and burner for heating a furnace for metal processing | Martin Adendorff | 2023-12-26 |
| 6989043 | Method and an apparatus for recovery of metals | Henrik Gripenberg | 2006-01-24 |
| 6923129 | Method and treatment of sludge having particles comprising metal, metal oxide or metal hydroxide intermixed therein | Mats Johansson, Lennart Rangmark | 2005-08-02 |