Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11488266 | System for communicating between equipment on a plurality of skids on a drill rig | George A. Nield | 2022-11-01 |
| 11448019 | Interlock for a drill rig and method for operating a drill rig | George A. Nield | 2022-09-20 |
| 11441413 | Apparatus and method for monitoring a power swivel system | George A. Nield | 2022-09-13 |