Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603590 | Method of and vessel for removing samples from a bath of molten metal | Horst Thome | 1986-08-05 |
| 4508504 | Blast heating apparatus for blast furnaces | Friedrich Eschmann, Gunter Gelsdorf, Peter Nold, Gerhard Subat | 1985-04-02 |