Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665365 | Low voltage electric power cable | Jan Roger Erikers | 2020-05-26 |
| 10395797 | Self-supporting electric power cable and buoy arrangement | Lars Ingvar Hagman, Björn Håkan Rickardsson, Hans Christian Andersson, Matz Anders Allernäs Mattsson, Lars Efraimsson | 2019-08-27 |
| 10181362 | Grounding conductor, electrical power system and use of grounding conductor | Lars Efraimsson, Lars Ingvar Hagman, Ivars Lars Sune Hansson, Hans Christian Andersson, Dietmar Gleich +1 more | 2019-01-15 |
| 7053309 | Cable with shielding strip | Lars Efraimsson, Ulf Johnsen | 2006-05-30 |