Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896735 | Method for heating a blast furnace stove | Andrew Cameron, Tomas Ekman | 2018-02-20 |
| 9255738 | Method and apparatus for heating a sheet-like product | Sten Ljungars | 2016-02-09 |
| 8075303 | Method for homogenizing the heat distribution as well as decreasing the amount of NOx | Tomas Ekman, Ola Ritzén, Anders Lugnet | 2011-12-13 |
| 7618254 | Method for igniting a burner | — | 2009-11-17 |
| 7618501 | Method for the heat treatment of extended steel products | — | 2009-11-17 |
| 7544059 | Door sealing device for industrial furnace | — | 2009-06-09 |