Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7849911 | Method and device for the continuous casting and direct deformation of a metal strand, especially a cast steel strand | Axel Weyer, Dirk Letzel, Horst Gartner, Adolf Zajber | 2010-12-14 |
| 7159642 | Method and strand guide for supporting, guiding and cooling casting strands made of steel, especially preliminary sections for girders | Adolf Zajber, Dirk Letzel, Thomas Fest, Heinz-Dietrich Schneider, Lothar Fischer +1 more | 2007-01-09 |
| 7121323 | Method and device for the continuous casting and direct shaping of a metal strand, in particular a steel cast strand | Axel Weyer, Dirk Letzel, Horst Gartner, Adolf Zajber | 2006-10-17 |