Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033234 | Method of steering a boat with double outboard drives and boat having double outboard drives | Lennart Arvidsson, Oddbjorn Hallenstvedt | 2006-04-25 |
| 6374691 | Device for assisted gear shifting of a transmission | Jan Grundberg, Oddbjorn Hallenstvedt | 2002-04-23 |