Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049108 | High voltage bushing and high voltage device comprising such bushing | Ralf Hartings, Björn Jacobson, Dan Gustavsson, Rutger Johansson | 2011-11-01 |
| 7939751 | Land electrode | Gunnar Asplund, Urban Astrom | 2011-05-10 |