Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113374 | Device and method for handling drill string components in a drill rig and drill rig | Per Tengliden | 2018-10-30 |
| 10041312 | Device for handling drill string components of a drill string, method for handling drill string components and rock drilling rig | — | 2018-08-07 |
| 10017185 | Method for damping electromechanical oscillations in an electromechanical system and oscillation damping system for employing such method | — | 2018-07-10 |