Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159431 | Method of operating a section straightening machine | Hans-Georg Hartung, Werner Kohlstedde, Markus Willems, Hans-Jurgen Reismann, Manfred Riffelmann +1 more | 2007-01-09 |
| 6843091 | Section straightening machine | Hans-Georg Hartung, Werner Kohlstedde, Markus Willems, Hans-Jurgen Reismann, Manfred Riffelmann +1 more | 2005-01-18 |
| 6837090 | Rolling line for the continuous rolling of strand-shaped products | — | 2005-01-04 |
| 6349581 | Method for controlling the tension between roll stands of mill trains for steel bars, wire or profiles | Otmar Palzer, Hubert Muller | 2002-02-26 |
| 6293133 | Method of rolling finished sections from preliminary sections in reversing roll stand arrangements | Hans-Jurgen Nowak, Georg Engel, David A. Fournie, Lloyd M. Schmelzle | 2001-09-25 |
| 6205834 | Method of rolling finished sections from preliminary sections in reversing roll stand arrangements | Hans-Jurgen Nowak, Georg Engel, David A. Fournie, Lloyd M. Schmelzle | 2001-03-27 |
| 6116072 | Method of rolling finished sections from preliminary sections in reversing roll stand arrangements | Hans-Jurgen Nowak, Georg Engel | 2000-09-12 |
| 6085566 | Rolling train for rolling flat steel | Hans-Jurgen Nowak, Georg Engel | 2000-07-11 |
| 6058754 | Rolling train for rolling flat steel | Hans-Jurgen Nowak, Georg Engel | 2000-05-09 |
| 6038757 | Method of operating a roll stand arrangement | Hubert Muller | 2000-03-21 |
| 6035683 | Method of casting and rolling and roll stand arrangement for rolling finished sections (sheet piling sections) from a preliminary section arriving from a continuous casting machine and having approximate final dimensions | David A. Fournie, Lloyd M. Schmelzle, Georg Engel, Hans-Jurgen Nowak | 2000-03-14 |
| 5970773 | Rolling plant for rolling all types of finished sections | Georg Engel, Hans-Jurgen Nowak | 1999-10-26 |
| 5904061 | Method of rolling finished sections from a preliminary section | Georg Engel, Paul-Josef Mauk, Hans-Jurgen Nowak | 1999-05-18 |
| 5901597 | Method of operating a roll stand arrangement | Hubert Muller | 1999-05-11 |
| 4404709 | Fastening device for handles, arms rests etc. on the wall of a vehicle, or the like | Joachim Janz | 1983-09-20 |