Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310095 | Power compensator and method for providing a black start with that compensator | Lennart Angquist, Magnus Callavik, Willy Hermansson, Gunnar Russberg, Jan R. Svensson | 2012-11-13 |
| 7759910 | System for transmission of electric power | Sture Lindahl, Kenneth Johansson, Udo Fromm | 2010-07-20 |
| 7719285 | Ground fault detection | Marek Fulczyk, Tord Bengtsson, Sture Lindahl, Gabriel Olguin | 2010-05-18 |
| 7259491 | Rotating asynchronous converter | Mats Leijon, Thorsten Shütte, Christian Sasse, Udo Fromm | 2007-08-21 |