Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966132 | Method and device for moving subsea rocks and sediments | Terje Fagervold, Gunner Fagervold, Gustav Kvalvaag | 2005-11-22 |
| 6868625 | Method and device for subsea dredging | Terje Fagervold, Gunnar Fagervold, Gustav Kvalvaag | 2005-03-22 |