Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339263 | Plant for feeding alternating voltage with reduced losses | — | 2002-01-15 |
| 6052293 | Converter device for connection between a single-phase side on a single or multi-phase side | Sven Ivner | 2000-04-18 |