Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650836 | Cutting elements leached to different depths located in different regions of an earth-boring tool and related methods | Danny E. Scott, Anthony A. DiGiovanni, Nicholas J. Lyons | 2017-05-16 |
| 9650838 | Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one another | Anthony A. DiGiovanni, Nicholas J. Lyons, Danny E. Scott | 2017-05-16 |