Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441428 | Master control system with remote monitoring for handling tubulars | James Arthur Zapico | 2016-09-13 |
| 9291010 | System for operating a drilling rig with a retracting guide dolly and a top drive | — | 2016-03-22 |
| 9243450 | System for operating a drilling rig with a retracting guide dolly and a top drive | — | 2016-01-26 |
| 9243461 | Catwalk mechanism and method for installing tubulars on a drill string | — | 2016-01-26 |