Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574405 | Hybrid disc bit with optimized PDC cutter placement | Peter Thomas Cariveau, Zhehua Zhang | 2017-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574405 | Hybrid disc bit with optimized PDC cutter placement | Peter Thomas Cariveau, Zhehua Zhang | 2017-02-21 |