Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309156 | Cutting structures for fixed cutter drill bit and other downhole cutting tools | Bala Durairajan, Madapusi K. Keshavan | 2019-06-04 |
| 10301881 | Fixed cutter drill bit with multiple cutting elements at first radial position to cut core | Hemachandar Mada, Jason Ray Gregg, Joshua Gatell, Edward Wayne Gutierrez, Suman Velvaluri | 2019-05-28 |
| 10287825 | Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements | Chen Chen, Huimin Song, Liang Zhao, Youhe Zhang, Xiaoge Gan +4 more | 2019-05-14 |