Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12020859 | High-voltage column current transformer | Yury Solovyev, Orlando Girlanda, Liliana Arevalo | 2024-06-25 |
| 11923108 | Insulator shed having non-circular tip | Nils Lavesson | 2024-03-05 |
| 11798711 | Insulator with resistivity gradient | Henrik Lofas, Henrik Hillborg, Nils Lavesson, Magnus Svanberg | 2023-10-24 |
| 11769608 | MFC in pressboards for HV devices | Fredrik Sahlen, Elson Montibon, Anders Bo Eriksson, Erik Keil | 2023-09-26 |
| 11715588 | Insulator having internal cooling channels | Mark Czernuschka, Orlando Girlanda | 2023-08-01 |
| 11037697 | Silicone rubber with ATH filler | Henrik Hillborg, Henrik Lofas, Jonas Birgerson | 2021-06-15 |
| 9045810 | Method for melting steel | Rebei Bel Fdhila, Jan-Erik Eriksson, Mohamed Ali Rahmani, Shiva Sander-Tavallaey, Ola Widlund +2 more | 2015-06-02 |
| 8876934 | Apparatus and method for electromagnetic stirring in an electrical arc furnace | Jan-Erik Eriksson, Mohamed Ali Rahmani, Ola Widlund, Rebei Bel Fdhila, Shiva Sander-Tavallaey +3 more | 2014-11-04 |
| 8721789 | Apparatus and method for crystallization of silicon | Jan-Erik Eriksson, Ulf Sand | 2014-05-13 |
| 8632632 | Apparatus and method for crystallization of silicon | Jan-Erik Eriksson, Ulf Sand | 2014-01-21 |
| 8178780 | Electric insulation material, an electric device comprising the insulation material and a transformer | Rongsheng Liu, Albert Jaksts, Leif A. Pettersson | 2012-05-15 |