Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018994 | Chain wear sensor | Timothy S. Steffenhagen, Kenneth Gene Barnes | 2024-06-25 |
| 11359446 | Coiled tubing injector with gripper shoe carrier position monitor | Timothy S. Steffenhagen, Kenneth Gene Barnes | 2022-06-14 |
| 10975634 | Tubing guide stabilization | Timothy S. Steffenhagen, Antonio Ruiz, Kevin Edwin AuBuchon | 2021-04-13 |
| 10612324 | Wellsite tool guide assembly and method of using same | Michael Jordan, Richard M. Ward | 2020-04-07 |