Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851599 | Horizontal directional drill pipe drive connection with locking feature | Greg L. Slaughter, Jr., Floyd R. Gunsaulis | 2020-12-01 |
| 10808466 | Pipe handling assembly | Rick G. Porter | 2020-10-20 |
| 10724347 | Virtual brake system | Joseph G. Greenlee, Aleksander S. Wolfe, Jarred R. Callaway | 2020-07-28 |
| 10557332 | Spindle brake logic | Aleksander S. Wolfe, Pete Ramos | 2020-02-11 |