Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646700 | Method and device for output of granulate from the bottom of a tank that in addition to granulate holds liquid | Christoffer Lundstrom | 2014-02-11 |
| 4865234 | Pouring control device | — | 1989-09-12 |
| 4708192 | Casting line melt supply device | Einar Anttila | 1987-11-24 |
| 4684109 | Melt-transfer device for the protected tapping of molten metal from one vessel to another | Ake Archenholtz | 1987-08-04 |
| 4666134 | Stopper means in pouring furnaces | — | 1987-05-19 |
| 4594723 | Method for providing pinch control of a tundish channel-type inductor | Sten Kollberg | 1986-06-10 |
| 4559632 | Channel-type induction furnace of the teapot type | — | 1985-12-17 |