Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236811 | Multiphase transformer rectifier unit | Lennart Kruse, Johan Björk Svensson, Ola Qvarnström | 2016-01-12 |
| 8159801 | Switched hot swap controller | Kjell-Arne Fasth, Sverker Sander | 2012-04-17 |