Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276863 | Friction- and form-grip connection of rotating components | Harry Alkelin, Roland Nilsson, Per Thornblad, Hans Wettstein | 2001-08-21 |
| 6126357 | Friction- and form-grip connection of rotating components | Harry Alkelin, Roland Nilsson, Per Thornblad, Hans Wettstein | 2000-10-03 |