Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077942 | Device and method for controlling and/or regulating an annealing or heat treatment furnace of a production line processing metal material | Ulrich Sommers, Matthias Baerwald, Alexandre Lhoest | 2018-09-18 |
| 8544308 | Roll stand | — | 2013-10-01 |
| 7530250 | Method for straightening a metal strip and straightening machine | Andreas Gramer, Ralf-Hartmut Sohl, Peter de Kock, Bodo Falkenhahn | 2009-05-12 |
| 7476276 | Device for hot dip coating a metal strip | Holger Behrens, Rolf Brisberger, Bernhard Tenckhoff, Walter Trakowski, Michael Zielenbach | 2009-01-13 |
| 7214272 | Device for coating metal bars by hot dipping | Walter Trakowski | 2007-05-08 |
| 7159431 | Method of operating a section straightening machine | Werner Kohlstedde, Markus Willems, Hans-Jurgen Reismann, Manfred Riffelmann, Ulrich Svejkovsky +1 more | 2007-01-09 |
| 7059163 | Roll stand comprising a crown-variable-control (CVC) roll pair | Klaus Klamma, Wolfgang Rohde, Jürgen Seidel | 2006-06-13 |
| 6925845 | Method and device for tension leveling a cold-rolled strip and regulating the degree of leveling | Holger Behrens, Ralf Ulrich, Bernd Kreft, Stefan Melster, Bodo Falkenhahn +1 more | 2005-08-09 |
| 6843091 | Section straightening machine | Werner Kohlstedde, Markus Willems, Hans-Jurgen Reismann, Manfred Riffelmann, Ulrich Svejkovsky +1 more | 2005-01-18 |
| 6436205 | Method for surface processing of a continuously cast steel product and device therefor | Holger Behrens, Gunter Kneppe | 2002-08-20 |
| 6405958 | Method and apparatus for minimizing the coil height of wire in a coil forming chamber | Holger Behrens, Rudiger Grimmel, Karl Keller | 2002-06-18 |
| 6216519 | Roll for a roll stand | Ludwig Weingarten | 2001-04-17 |
| 6205835 | Roll stand arrangement for rolling wire | Karl-Heinz Balve, Karl Keller, Klaus Hoffmann, Georg Kleinefeldt | 2001-03-27 |
| 6138487 | Roll for influencing flatness | Hans-Peter Richter, Helmut Kuhn, Wolfgang Denker, Klaus Klamma | 2000-10-31 |
| 6059903 | Method of cooling sectional girders | Wolfgang Roloff, Lutz Kümmel, Rolf Stodt, Heinz-Jürgen Oudehinken, Meinert Meyer | 2000-05-09 |
| 6038906 | Roll stand for strip rolling | Jochen Münker, Hans-Peter Richter | 2000-03-21 |
| 5992001 | Method and apparatus for connecting billets | Wolfgang Roloff, Friedrich Hollmann, Paul-Josef Mauk | 1999-11-30 |
| 5964116 | Roll stand for rolling strip | Thorsten Bode, Hans-Peter Richter | 1999-10-12 |
| 5902422 | Ferritic coiling of wire or bar steel | Meinert Meyer, Wolfgang Roloff, Paul-Josef Mauk | 1999-05-11 |
| 5771724 | Method and apparatus for an anticipatory thickness control in foil rolling | — | 1998-06-30 |