Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445037 | Method and equipment for continuous or semicontinuous casting of metal | Bjarne Heggset, Bjørn Vaagland, Geir Olav Ånesbug, Torstein Sæther, John Erik Hafsås | 2008-11-04 |