Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913463 | Positioning system | — | 2014-12-16 |
| 8228066 | Instrument for measuring electromagnetic signals | Svein Ellingsrud, Hans Rechsteiner | 2012-07-24 |
| 8075685 | Controlled deterioration of non-reinforced concrete anchors | Svein Ellingsrud, Hans Rechsteiner, Harald Justnes, Kare Ingvar Johansen | 2011-12-13 |