Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031383 | Shaped cutter arrangements | Shilin Chen | 2024-07-09 |
| 11248419 | Hybrid drill bit | Mohammad Amro | 2022-02-15 |
| 10316590 | Drill bit apparatus to control torque on bit | Zeinoun Klink | 2019-06-11 |
| 6834733 | Spiral wave bladed drag bit | Alfazazi Dourfaye, Gilles Gallego | 2004-12-28 |