Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10962604 | Arrangement for injection-based ground fault protection handling | Stefan Roxenborg, Zoran Gajic, Tord Bengtsson | 2021-03-30 |
| 9041383 | Method and device for linearizing a transformer | Tord Bengtsson, Henrik Johansson, Stefan Roxenborg, Joseph Menezes, Zoltan Nagy | 2015-05-26 |