Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794119 | Rotary downhole tool | Graham Watson | 2020-10-06 |
| 10000975 | Cutting element | Alan Honggen Jiang, Mark Jonathan Francis, Terry R. Matthias | 2018-06-19 |
| 10000976 | Cutting element | Terry R. Matthias | 2018-06-19 |