Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920595 | Wellbore filtration tool with novel wiper cup | — | 2018-03-20 |
| 9885227 | Drill string mountable wellbore cleanup apparatus and method | Kevin Robertson | 2018-02-06 |
| 9863219 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Kevin Robertson | 2018-01-09 |