Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878748 | Drive unit for tracked vehicle and vehicle provided with drive unit | Björn Hellholm, Jens Wågberg | 2018-01-30 |
| 6988742 | Roller ski with electrically activated breaking mechanism | Magnus Ingesson, Peter Stenlund, Roland Ohrvall | 2006-01-24 |
| D465003 | Roller ski | Roland Ohrvall, Peter Stenlund, Magnus Ingesson | 2002-10-29 |