Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043403 | Device for submerging material into liquid metal by an electromagnetic stirrer | Bengt Rydholm, Erik Svensson, Alf Lundström, Helmut Hackl, Olof Sjödén +2 more | 2011-10-25 |