Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626690 | Fill up tool | Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2020-04-21 |
| 10526852 | Combined multi-coupler with locking clamp connection for top drive | — | 2020-01-07 |
| 9745810 | Fill up tool | Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2017-08-29 |
| 8833471 | Fill up tool | Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2014-09-16 |
| 8118106 | Flowback tool | Joseph Ross Rials, Raleigh Fisher, Eric T. Johnson | 2012-02-21 |