Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012843 | Downhole tool | Paul Andrew Church, Peter Alan Joiner, Iain MacLeod | 2024-06-18 |
| 11668140 | Roller tool | Paul Andrew Church, Peter Alan Joiner, Iain MacLeod | 2023-06-06 |
| 11180971 | Flow restrictor | Alan Craigon, Philip CG Egleton, Stephen Reid, Santiago Galvez Porta | 2021-11-23 |
| 10830005 | Connection mechanism | Stewart Christie, Iain MacLeod, Paul Andrew Church | 2020-11-10 |
| 10689948 | Electronic time delay apparatus and method | John T. Hardesty, Dennis Roessler, Paul Andrew Church, Iain MacLeod, Peter Alan Joiner | 2020-06-23 |
| 10344569 | Touch controller for a downhole tool | Stewart Christie, Andrew Fraser, Patrycjusz Bartlomiej Proszynski, Iain MacLeod | 2019-07-09 |
| 10280715 | Interlocking and setting section for a downhole tool | Iain MacLeod, Stephen Reid | 2019-05-07 |
| 10267121 | Expandable slip system | Iain MacLeod, Stephen Reid | 2019-04-23 |
| 9890614 | Apparatus and method for setting a downhole anchor and related telescopic joint | Iain MacLeod, Stephen Reid | 2018-02-13 |
| 9702231 | Tubing section | — | 2017-07-11 |
| 9689220 | Downhole apparatus | Iain MacLeod, Andrew Fraser | 2017-06-27 |
| 9404348 | Packer for alternate flow channel gravel packing and method for completing a wellbore | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-08-02 |
| 9322248 | Wellbore apparatus and methods for multi-zone well completion, production and injection | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-04-26 |
| 9303485 | Wellbore apparatus and methods for zonal isolations and flow control | Michael T. Hecker, Michael D. Barry, Petrus A. J. Stevens, David A. Howell, Charles S. Yeh +3 more | 2016-04-05 |
| 9133968 | Tubing section coupling | Steven J. Reid | 2015-09-15 |
| 8863848 | Flow control apparatus and method | David Jenner | 2014-10-21 |