Issued Patents 2019
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513902 | Plugging devices and deployment in subterranean wells | Gary P. Funkhouser, Brock Watson, Andrew M. Ferguson, Jenna N. Robertson | 2019-12-24 |
| 10513900 | Vortex controlled variable flow resistance device and related tools and methods | Andrew M. Ferguson, Michael L. Connell | 2019-12-24 |
| 10513653 | Flow control in subterranean wells | Brock Watson, Andrew M. Ferguson, Gary P. Funkhouser | 2019-12-24 |
| 10443310 | Method of using a downhole force generating tool | Brock Watson, Andy Ferguson | 2019-10-15 |
| 10415324 | Vortex controlled variable flow resistance device and related tools and methods | Andrew M. Ferguson | 2019-09-17 |
| 10408008 | Downhole vibratory bypass tool | Andy Ferguson | 2019-09-10 |
| 10400565 | Apparatus for creating bidirectional rotary force or motion in a downhole device and method of using same | Brock Watson, Andrew M. Ferguson, Stanley W. Loving | 2019-09-03 |
| 10370918 | Downhole vibratory apparatus | Brock Watson | 2019-08-06 |
| 10364634 | Hydraulic jar with low reset force | Brock Watson | 2019-07-30 |
| 10301905 | Methods and devices for casing and cementing well bores | Chad A. Johnson, Andrew M. Ferguson | 2019-05-28 |
| 10260315 | Downhole bypass tool | Andy Ferguson | 2019-04-16 |
| 10233719 | Flow control in subterranean wells | Brock Watson, Andrew M. Ferguson, Gary P. Funkhouser | 2019-03-19 |
| 10189149 | Retention apparatus for portions of adjustable wrench | Brock Watson, Greg A. Kliewer, Andy Ferguson | 2019-01-29 |
| 10180048 | Limited depth abrasive jet cutter | Brock Watson | 2019-01-15 |