Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305491 | Downhole tool | — | 2025-05-20 |
| 12084931 | Selectively activatable downhole tool | — | 2024-09-10 |
| 12055258 | Apparatus for sealing a pipe | — | 2024-08-06 |
| 11708734 | Swivel anchor | — | 2023-07-25 |
| 11685476 | Ship security barrier | Stuart Yorke | 2023-06-27 |
| 11313193 | Whipstock | — | 2022-04-26 |
| 11225849 | Tool and method for cutting the casing of a bore hole | — | 2022-01-18 |
| 11174694 | Apparatus and method for milling a window in a borehole | — | 2021-11-16 |
| 10968708 | Apparatus and method for raising components from a wellbore | Wayne Biart | 2021-04-06 |
| 10745085 | Security device | — | 2020-08-18 |
| 10570684 | Orientation and actuation of pressure-activated tools | William Brown-Kerr | 2020-02-25 |
| 10399640 | Security device | — | 2019-09-03 |
| 10082022 | Downhole apparatus and method | William Brown-Kerr | 2018-09-25 |
| 10046831 | Security device | — | 2018-08-14 |
| 9951612 | Well construction real-time telemetry system | William Brown-Kerr | 2018-04-24 |
| 9790783 | Determining the depth and orientation of a feature in a wellbore | William Brown-Kerr | 2017-10-17 |
| 9777538 | Insulating component | — | 2017-10-03 |
| 9771793 | Downhole apparatus, device, assembly and method | Simon Fraser, William Brown-Kerr | 2017-09-26 |
| 9708904 | Determining whether a wellbore sealing operation has been performed correctly | William Brown-Kerr | 2017-07-18 |
| 9683440 | Downhole method and assembly for obtaining real-time data | William Brown-Kerr | 2017-06-20 |
| 8939204 | Method and apparatus for communicating with a device located in a borehole | — | 2015-01-27 |
| 8915296 | Apparatus and method for setting a tool in a borehole | — | 2014-12-23 |
| 8893805 | Bypass valve for use in well bores | — | 2014-11-25 |
| 8469096 | Whipstock | — | 2013-06-25 |
| 8307890 | Whipstock assembly | — | 2012-11-13 |