Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165795 | Support structure for at least one winding of a power transformer, power transformer and method for manufacturing | Orlando Girlanda, Grzegorz Kmita, Michal Kozupa, Tomasz Nowak, Robert Sekula | 2024-12-10 |
| 11488741 | Gel impregnated bushing | Gerhard Brosig, Santanu Singha, Sung Woo Cho, Johan Nyberg | 2022-11-01 |
| 9129721 | Direct current (DC) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturing | — | 2015-09-08 |
| 8178780 | Electric insulation material, an electric device comprising the insulation material and a transformer | Olof Hjortstam, Albert Jaksts, Leif A. Pettersson | 2012-05-15 |
| 6885273 | Induction devices with distributed air gaps | Pan Min, Li Ming, Mikael Dahlgren, Par Holmberg, Gunnar Russberg +2 more | 2005-04-26 |