Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152465 | Thrust bearing | — | 2024-11-26 |
| 11441380 | Jarring apparatus | — | 2022-09-13 |
| 11401774 | Seal arrangement | — | 2022-08-02 |
| 11193351 | Valve apparatus | Stefan Neil Lewis STEWART | 2021-12-07 |
| 11066884 | Downhole tool | — | 2021-07-20 |
| 11060371 | Jarring apparatus | — | 2021-07-13 |
| 10895127 | Downhole valve | — | 2021-01-19 |
| 10781655 | Jarring apparatus | — | 2020-09-22 |
| 10633933 | Connection apparatus | — | 2020-04-28 |
| 10626689 | Downhole actuator device, apparatus, setting tool and methods of use | — | 2020-04-21 |
| 10570693 | Apparatus for use in a fluid conduit | — | 2020-02-25 |
| 10408003 | Downhole tool | — | 2019-09-10 |
| 10280700 | Jarring apparatus | — | 2019-05-07 |
| 9951580 | Well barrier method and apparatus | — | 2018-04-24 |
| 9915119 | Apparatus for use in a fluid conduit | — | 2018-03-13 |
| 9453381 | Downhole drive force generating tool | — | 2016-09-27 |
| 8459377 | Downhole drive force generating tool | — | 2013-06-11 |
| 8091935 | Internal release connector and method | — | 2012-01-10 |
| 8066069 | Method and apparatus for wellbore construction and completion | Richard L. Giroux, Gregory G. Galloway, David J. Brunnert, Patrick Maguire, Tuong Thanh Le +5 more | 2011-11-29 |
| 8002036 | Internal release connector and method | — | 2011-08-23 |
| 7931085 | Internal release connector and method | — | 2011-04-26 |
| 7819186 | Downhole tool | — | 2010-10-26 |
| 7814982 | Downhole non-return valve and method | — | 2010-10-19 |
| 7661726 | Internal release connector and method | — | 2010-02-16 |
| 7610958 | Downhole actuation tool | — | 2009-11-03 |