Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519727 | High trip rate drilling rig | Mark W. Trevithick, Joe Rodney Berry, Robert Metz | 2019-12-31 |
| 10465455 | Automated tubular racking system | Joe Rodney Berry, Robert Metz | 2019-11-05 |
| 10294739 | Lower stabilizing arm for a drilling rig | Joe Rodney Berry, Robert Metz | 2019-05-21 |