Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158838 | Method for preventing formation of calcareous deposits on seawater battery cathodes | Oddvar Bjordal, Arne Hansen, Oistein Hasvold, Roy Johnsen, Per Solheim +1 more | 1992-10-27 |
| 4695935 | Power supply | Dag Poppe, Sverre N. Tronsli | 1987-09-22 |