Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261677 | System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system | — | 2022-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261677 | System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system | — | 2022-03-01 |