Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184294 | Rock drilling machine and use thereof for hindering occurrence and spreading of cavitation bubbles | — | 2019-01-22 |
| 10174565 | Driver for torque and rotation transfer from a rotational chuck to a drill steel | Linda Göthlin | 2019-01-08 |