Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118430 | Virtual brake system | Joseph G. Greenlee, Jarred R. Callaway, Max A. Metcalf | 2021-09-14 |
| 11053756 | Torque-dependent oscillation of a dual-pipe inner pipe section | Greg L. Slaughter, Jr., Kyle D. James | 2021-07-06 |