Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728244 | Method and device for descaling a metal strip | Holger Behrens, Klaus Frommann, Matthias Kretschmer, Rüdiger Zerbe, Evgeny Stepanovich Senokosov +1 more | 2014-05-20 |
| 8347682 | Apparatus for cleaning cylinders or rolls | Andreas Gramer, Peter de Kock | 2013-01-08 |
| 8304029 | Method and device for hot-dip coating a metal strand | Bernhard Tenckhoff, Holger Behrens, Bodo Falkenhahn, Walter Trakowski, Michael Zielenbach +1 more | 2012-11-06 |
| 8057604 | Method and device for descaling metal strip | Holger Behrens, Klaus Frommann, Matthias Kretschmer, Rüdiger Zerbe, Evgeny Stepanovich Senokosov +1 more | 2011-11-15 |
| 7662438 | Method and device for hot-dip coating a metal strand | Bernhard Tenckhoff, Holger Behrens, Bodo Falkenhahn, Walter Trakowski, Michael Zielenbach +1 more | 2010-02-16 |
| 7601221 | Device for hot-dip coating a metal bar | Bodo Falkenhahn, Holger Behrens, Michael Zielenbach, Bernhard Tenckhoff | 2009-10-13 |
| 7476276 | Device for hot dip coating a metal strip | Holger Behrens, Hans-Georg Hartung, Bernhard Tenckhoff, Walter Trakowski, Michael Zielenbach | 2009-01-13 |
| 7361224 | Device for hot dip coating metal strands | Walter Trakowski, Olaf Norman Jepsen, Eckart Schunk, Klaus Frommann, Holger Behrens +1 more | 2008-04-22 |
| 6811827 | Method and installation for hot dip coating metal strips | Peter de Kock | 2004-11-02 |
| 6800327 | Method and apparatus for coating metal strip, particularly cold-rolled steel strip | Werner Bechem, Holger Behrens | 2004-10-05 |
| 6761936 | Method and installation for hot dip galvanizing hot rolled steel strip | Markus Reifferscheid | 2004-07-13 |
| 6379481 | Method and apparatus for carrying out the annealing step of a galvannealing process | — | 2002-04-30 |
| 6206986 | Method and apparatus for monitoring and controlling the quality of a galvannealed coating of steel strip | — | 2001-03-27 |