Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6208682 | Channel inductor and melt furnace comprising such channel inductor | Jan Bostedt, Arne Löfgren, Gote Tallback, Saeid Ebrahim, Alf Lundström | 2001-03-27 |
| 4684109 | Melt-transfer device for the protected tapping of molten metal from one vessel to another | Kare Folgero | 1987-08-04 |
| 4481639 | Method for temperature control of inductors | Kjell Bergman | 1984-11-06 |
| 4415362 | Nodular iron making and/or storing | — | 1983-11-15 |
| 4344652 | Means for removing the lining of a crucible furnace | Yngve Caisander, Gustav Haas | 1982-08-17 |
| 4278240 | Powder injection apparatus with sieving apparatus | — | 1981-07-14 |
| 4244562 | Powder injection apparatus for injection of powder into molten metal | — | 1981-01-13 |