Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746402 | Method and device for heating a furnace | David Muren, Tomas Ekman | 2020-08-18 |
| 9322598 | Process for the heat treatment of steel strips | Herbert Eichelkraut, Hans-Joachim Heiler, Werner Högner, Fred Jindra, Rainhard Paul | 2016-04-26 |
| 9062357 | Annealing of cold rolled metal strip | Henrik Gripenberg, Johannes Lodin, Lennart Rangmark, Soren Wiberg | 2015-06-23 |
| 9004910 | Method for combustion of a low-grade fuel | Tomas Ekman, Anders Lugnet | 2015-04-14 |
| 8277720 | Device and method for heating a metal material | Carl-Lennart Axelsson, Anders Lugnet, Mattias Ekblom | 2012-10-02 |
| 8075303 | Method for homogenizing the heat distribution as well as decreasing the amount of NOx | Tomas Ekman, Anders Lugnet, Mats Gartz | 2011-12-13 |
| 7763117 | Method for the manufacture of extended steel products | Tomas Ekman, Lennart Rangmark | 2010-07-27 |
| 7625455 | Method of heat treatment of stainless steel | Carl-Lennart Axelsson, Tomas Ekman | 2009-12-01 |