Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852415 | System and mixing arrangement for preparing an aluminium melt | Magnus Götlind, Stefan Kristiansson, Anders Johansson | 2023-12-26 |
| D791297 | Air purifier | Stefan Ljungström | 2017-07-04 |