Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436490 | Wind mill power flow control with dump load and power converter | Lars Gertmar, Erik Kolby Nielsen, Jouko Niiranen, Stefan Thorburn-Johansson, Leif-Erik Wraee | 2013-05-07 |
| 7667439 | Power converter arrangement and method | Lars Gertmar, Erik Koldby, Jouko Niiranen, Leif-Erik Wraae | 2010-02-23 |
| 7447568 | Electric power network | Lars Gertmar, Sture Lindahl, Juhani Mantere, Erik Koldby Nielsen, Leif-Erik Wraae | 2008-11-04 |