Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091962 | Apparatus and method for positioning rock drilling rig | Heikki Tapola, Juha Lassila, Mervi Avelin, Tuomo Hirsikangas | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091962 | Apparatus and method for positioning rock drilling rig | Heikki Tapola, Juha Lassila, Mervi Avelin, Tuomo Hirsikangas | 2021-08-17 |