Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853389 | High-voltage cable plug | — | 2017-12-26 |
| 8232496 | Switch disconnector | Ole Granhaug, Pal Skryten | 2012-07-31 |
| 8018317 | Fuse arrangement | Lars-Johan Lindqvist, Ole Granhaug | 2011-09-13 |
| 7935907 | Contact system for a short-circuiting device in a medium-voltage or high-voltage switchboard plant | Robert Espeseth, Ole Granhaug, Thor Endre | 2011-05-03 |
| 7847193 | Current conductor for an electrical device, especially bus bar conductor for an electrical medium voltage installation | Robert Espeseth, Ole Granhaug, Silvio Stangherlin, Gerhard Salge, Thor Endre | 2010-12-07 |
| 7767917 | Switch disconnector and switchgear assembly with a switch disconnector | Ole Granhaug, Pal Skryten, Stanley Lohne, Robert Espeseth | 2010-08-03 |
| 6038117 | Power switching apparatus | Edgar Dullni, Joachim Glatz Reichenbach, Ruzica Loitzl, Zdenek Pelanek, J.o slashed.rgen Skindh.o slashed.j +1 more | 2000-03-14 |
| 5990778 | Current-limiting resistor having PTC behavior | Ralf Strumpler | 1999-11-23 |