Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845642 | Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods | — | 2017-12-19 |
| 9714545 | Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods | Anthony A. DiGiovanni | 2017-07-25 |
| 9650837 | Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements | Suresh G. Patel, Alejandro Flores, Anthony A. DiGiovanni, Danny E. Scott, Leroy W. Ledgerwood, III | 2017-05-16 |
| 9605488 | Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods | Anthony A. DiGiovanni | 2017-03-28 |