Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066455 | Downhole surveying and core sample orientation systems, devices and methods | Khaled Hejleh, Gordon Stewart, Michael Alan Klass, Johan Anwar | 2018-09-04 |
| 9970290 | Borehole logging methods and apparatus | Gordon Stewart, Jerome Christian Dupuis, Anton Kepic | 2018-05-15 |