Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788390 | Method for the calibration of a top drive and top drive for a drill string | Philipp Otto | 2020-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788390 | Method for the calibration of a top drive and top drive for a drill string | Philipp Otto | 2020-09-29 |