Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8128726 | Method and device for admixture of powder in a liquid | Per Gunnar Strand, Jo Henrik Vaagland | 2012-03-06 |
| 7445037 | Method and equipment for continuous or semicontinuous casting of metal | Bjørn Vaagland, Steinar Benum, Geir Olav Ånesbug, Torstein Sæther, John Erik Hafsås | 2008-11-04 |
| 7073563 | Machine for vertical casting of metal | — | 2006-07-11 |
| 6962190 | Casting wheel for continuous casting of metal | — | 2005-11-08 |
| 5678623 | Casting equipment | Idar Kjetil Steen, Torstein S.ae butted.ther, Sverre Hanaset, Karl Venås | 1997-10-21 |
| 4385751 | Apparatus for discontinuous charging of molten metal into a vacuum chamber | Torstein Saether | 1983-05-31 |