Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850717 | Methods for designing fixed cutter bits and bits made using such methods | Jiaqing Yu | 2017-12-26 |
| 9574405 | Hybrid disc bit with optimized PDC cutter placement | Peter Thomas Cariveau, Prabhakaran K. Centala | 2017-02-21 |