Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759910 | System for transmission of electric power | Kenneth Johansson, Udo Fromm, Stefan Johansson | 2010-07-20 |
| 7732943 | Method and a device for selecting and dimensioning measures in a case of instability in an electrical power system | Daniel Karlsson | 2010-06-08 |
| 7719285 | Ground fault detection | Stefan Johansson, Marek Fulczyk, Tord Bengtsson, Gabriel Olguin | 2010-05-18 |
| 7447568 | Electric power network | Hans Christian Christensen, Lars Gertmar, Juhani Mantere, Erik Koldby Nielsen, Leif-Erik Wraae | 2008-11-04 |
| 6954345 | Generator for producing high voltages | Richard Blatter, Reinhard Joho, Erland Soerensen | 2005-10-11 |