Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735256 | Heating apparatus for intermediate ladles or tundishes | Sten Kollberg | 1988-04-05 |
| 4572278 | Method for centrifugal casting | — | 1986-02-25 |
| 4461338 | Horizontal continuous casting of metals | — | 1984-07-24 |