Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178768 | Cooling device for cooling a hot, moving metal strip | Jian Chen, Andreas Schweighofer, Johann Oberhumer | 2001-01-30 |
| 6149733 | Apparatus and method for descaling a workpiece with a liquid jet | Karl Kremmaier, Johann Oberhumer, Andreas Schweighofer, Herwig Wrulich | 2000-11-21 |
| 5964275 | Apparatus for the production of a strip, a pre-strip or a slab | Andreas Flick | 1999-10-12 |
| 5810069 | Process for the production of a strip, a pre-strip or a slab | Andreas Flick | 1998-09-22 |
| 5697241 | Rolling arrangement | Friedrich Moser, Johann Oberhumer, Heinrich Puhringer, Klaus Zeman | 1997-12-16 |