Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525315 | Sensor system for tong assembly | Jan Rothe | 2022-12-13 |
| 11225854 | Modular top drive system | Martin Liess | 2022-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525315 | Sensor system for tong assembly | Jan Rothe | 2022-12-13 |
| 11225854 | Modular top drive system | Martin Liess | 2022-01-18 |