Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948199 | HVDC converter system with transformer functions or arrangements integrated into a single transformer unit | Mats Berglund | 2018-04-17 |
| 6337802 | Device for energizing a voltage-source converter | Tomas Larsson, Bjorn Thorvaldsson | 2002-01-08 |