Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065884 | Manufacture of roller cone drill bits | Yongzhong Cai, Dongze Yang, Yuan Yi, Dustin Lyles | 2024-08-20 |
| 11530576 | Drill bit with hybrid cutting arrangement | Dustin Lyles, Matthew Mumma, Ryan Mathews | 2022-12-20 |