Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662336 | Vessel for the metallurgical treatment of pig iron, steel melts and similar, in particular a converter vessel | Bernd Schubert | 2010-02-16 |
| 6290901 | Converter | — | 2001-09-18 |
| 5511795 | Combined segmented and pneumatic seal for drum-type furnaces | Thomas Gerlach | 1996-04-30 |
| 4200400 | Mixing car for transporting molten metals | Heinz Kienbaum, Rolf Lewis Thomas | 1980-04-29 |