Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662769 | Multi-layered PDC cutters | — | 2017-05-30 |
| 9604345 | Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness | Ying Wang, Wesley Craig Arceneaux, Sr., Harold A. Sreshta | 2017-03-28 |