Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828811 | Rotatable cutting elements and related earth-boring tools and methods | Bruce Stauffer | 2017-11-28 |
| 9821437 | Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods | Juan Miguel Bilen, Anthony A. DiGiovanni, Chih Lin, Rudolf Carl Pessier, Danny E. Scott +1 more | 2017-11-21 |
| 9650837 | Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements | David A. Stockey, Alejandro Flores, Anthony A. DiGiovanni, Danny E. Scott, Leroy W. Ledgerwood, III | 2017-05-16 |
| 9598909 | Superabrasive cutters with grooves on the cutting face and drill bits and drilling tools so equipped | — | 2017-03-21 |
| 9593539 | Methods of forming downhole tools having features for reducing balling | Chaitanya K. Vempati, Steven R. Radford, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2017-03-14 |
| 9579717 | Methods of forming earth-boring tools including blade frame segments | Chaitanya K. Vempati | 2017-02-28 |
| 9551191 | Methods of forming downhole tools having features for reducing balling | Chaitanya K. Vempati, Steven R. Radford, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2017-01-24 |