Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852015 | Rotary steerable drilling system | — | 2023-12-26 |
| 11149525 | System, method and apparatus for controlling fluid flow through drill string | Michael Harvey | 2021-10-19 |
| 11041351 | Downhole flow diversion device with oscillation damper | Michael Harvey, David Devlin | 2021-06-22 |
| 10544637 | Downhole flow diversion device with oscillation damper | Michael Harvey, David Devlin | 2020-01-28 |
| 10107073 | System, method and apparatus for controlling fluid flow through drill string | Michael Harvey | 2018-10-23 |
| 9976413 | Pressure locking device for downhole tools | Andrew Roberts, Carl Allison Perry | 2018-05-22 |
| 9765613 | Drilling system and electromagnetic telemetry tool with an electrical connector assembly and associated methods | Andrew Roberts | 2017-09-19 |
| 9328576 | System, method and apparatus for controlling fluid flow through drill string | Michael Harvey | 2016-05-03 |
| 9187997 | System, method and apparatus for reducing shock and vibration in down hole tools | — | 2015-11-17 |