Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724308 | Drill pipe torque reducer and method | Logan Smith, Jarret Daigle, Keith T. Lutgring | 2020-07-28 |
| 10577899 | Combined casing fill-up and drill pipe flowback tool and method | Keith T. Lutgring, Logan Smith | 2020-03-03 |