Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851950 | Ladder stabilizer | Stephen D. Andrews, Robert S. Buchanan, Jr., Charles W. Andrews | 2023-12-26 |
| 11326414 | Hydraulic jar and trigger device | — | 2022-05-10 |
| 11105154 | Mud motor bearing and top sub rotor catch system | — | 2021-08-31 |
| 10533388 | Flow diverter | Harold Robinson Wesson, Jr. | 2020-01-14 |
| 10494888 | Wellhead connection assembly | Harold Robinson Wesson, Jr., Michael Scott | 2019-12-03 |
| 9587453 | Hydraulic jar and a flow control device usable in the hydraulic jar | Harold Robinson Wesson, Jr. | 2017-03-07 |