Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410699 | Apparatus and method for measuring drilling parameters of a down-the-hole drilling operation for mineral exploration | Raymond Hill | 2025-09-09 |
| 12091965 | Tape winch, drilling progress measurement and hole depth measurement | Raymond Hill | 2024-09-17 |
| 11976551 | Devices, systems, and methods for wireless data acquisition during drilling operations | Christopher L. Drenth, Brett James Wilkinson, Raymond Hill | 2024-05-07 |
| 11713673 | Devices, systems, and methods for downhole event detection and depth determination | — | 2023-08-01 |
| 11499410 | Devices, systems, and methods for wireless data acquisition during drilling operations | Christopher L. Drenth, Brett James Wilkinson, Raymond Hill | 2022-11-15 |
| 11466529 | Core barrel head assembly with an integrated sample orientation tool and system for using same | Christopher L. Drenth, Khaled Hejleh | 2022-10-11 |
| 11293245 | Deployment of downhole sensing devices | Raymond Hill | 2022-04-05 |
| 11125038 | Downhole surveying and core sample orientation systems, devices and methods | Khaled Hejleh, Brett James Wilkinson, Michael Alan Klass, Johan Anwar | 2021-09-21 |
| 10830013 | Core barrel head assembly with an integrated sample orientation tool and system for using same | Christopher L. Drenth, Khaled Hejleh | 2020-11-10 |
| 10465463 | Core barrel head assembly with an integrated sample orientation tool and system for using same | Christopher L. Drenth, Khaled Hejleh | 2019-11-05 |
| 10415378 | Borehole logging methods and apparatus | Brett James Wilkinson, Jerome Christian Dupuis, Anton Kepic | 2019-09-17 |
| 10066455 | Downhole surveying and core sample orientation systems, devices and methods | Khaled Hejleh, Brett James Wilkinson, Michael Alan Klass, Johan Anwar | 2018-09-04 |
| 10047581 | Core barrel head assembly with an integrated sample orientation tool and system for using same | Christopher L. Drenth, Khaled Hejleh | 2018-08-14 |
| 9970290 | Borehole logging methods and apparatus | Brett James Wilkinson, Jerome Christian Dupuis, Anton Kepic | 2018-05-15 |
| 9739135 | Equipment and methods for downhole surveying and data acquisition for a drilling operation | Brett James Wilkinson, Michael Alan Klass, Johan Anwar, Khaled Hejleh | 2017-08-22 |
| 9726007 | Downhole surveying | Khaled Hejleh, Brett James Wilkinson, Michael Alan Klass, Johan Anwar | 2017-08-08 |
| 9540924 | Optical device for use with downhole equipment | Michael Alan Klass | 2017-01-10 |