Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454115 | Method and system for ensuring the quality of a multi-component mixture for rock reinforcement | Viktor Bergqvist, Johan Engblom, Lennart Gürlet Häggström, Jan Olsson | 2022-09-27 |
| 11448070 | Rock bolting rig and method at rock bolting rig | Jan Olsson, Björn Anders Larsson, Rene Deutsch, Hans Gustavsson | 2022-09-20 |
| 8418783 | Boom arrangement for a rock drill and rock drill rig | Fredrik Saf, Sven-Olov Nyström | 2013-04-16 |