Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487627 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Simon Leiper | 2019-11-26 |
| 10190393 | Drill string mountable wellbore cleanup apparatus and method | Simon Leiper | 2019-01-29 |