Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159431 | Method of operating a section straightening machine | Hans-Georg Hartung, Werner Kohlstedde, Markus Willems, Manfred Riffelmann, Ulrich Svejkovsky +1 more | 2007-01-09 |
| 6843091 | Section straightening machine | Hans-Georg Hartung, Werner Kohlstedde, Markus Willems, Manfred Riffelmann, Ulrich Svejkovsky +1 more | 2005-01-18 |
| 6672119 | Axial-position adjustment for profiled rolling-mill rolls | Michael Minnerop, Helmut Terhart | 2004-01-06 |
| 6672124 | Rolling mill train with staggered mills, especially as a tandem rolling installation | Michael Minnerop, Thomas Kosak | 2004-01-06 |
| 6601422 | Method of operating a rolling train and a control system for a rolling train | Ralf Hartmann, Detlef Breunung, Otmar Palzer | 2003-08-05 |
| 6305205 | Universal rolling mill stand | Willi Derks, Egon Sippel | 2001-10-23 |
| 6029490 | Device for changing the vertical position of the vertical rolls in universal roll stands | Michael Minnerop, Hubert Muller | 2000-02-29 |
| 6021656 | Roll stand without housings | Hans Bogendorfer | 2000-02-08 |
| 5941115 | Rolling train | Michael Minnerop | 1999-08-24 |
| 5787749 | Rolling mill stand | Konrad Hamraths | 1998-08-04 |
| 5468146 | Billet live roller feed bed upstream of cooling beds | Hans-Heinrich Hartmann, Hans-Peter Drugh | 1995-11-21 |
| 5085067 | Method and arrangement for automatically aligning a universal rolling mill stand after the stand has been changed to new types of sections | Burkhardt Poreombka, Walter Schmalz | 1992-02-04 |
| 5052206 | Method and arrangement for automatically aligning a universal rolling mill stand after the stand has been changed to new types of sections | Burkhardt Porombka, Walter Schmalz | 1991-10-01 |
| 5038594 | Arrangement for guiding rolled material between the rolls of roll stands | Alexander Svagr, Ingo Jaki, Karl-Heinz Spillner | 1991-08-13 |
| 4944175 | Universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls | Alexandr Svagr, Hans Bogendorfer, Klaus Riebschlager, Hubertus Wenig | 1990-07-31 |
| 4866969 | Three-part roll assembly with exchangeable center part | Alexandr Svagr | 1989-09-19 |