Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402459 | Device comprising an elongated tubular body arranged to be located in water | Dag Birkeland | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402459 | Device comprising an elongated tubular body arranged to be located in water | Dag Birkeland | 2002-06-11 |