Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614905 | Charging regulator | Bo A. O. Petersson, Leif Hansson | 1986-09-30 |
| 4528608 | Electronic current interrupter included in a DC distribution system | Hans Andersson, Kjell Rundkvist | 1985-07-09 |