Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631435 | Matrix fixed cutter drill bits and methods for manufacturing same | Michael A. Garner, Jan Edgar Marshall | 2017-04-25 |
| 9604345 | Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness | Ying Wang, Wesley Craig Arceneaux, Sr., Jiinjen Albert Sue | 2017-03-28 |