Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957757 | Cutting elements for drill bits for drilling subterranean formations and methods of forming such cutting elements | Chaitanya K. Vempati, Suresh G. Patel, Jack T. Oldham, Jim Powers, Nicholas J. Lyons | 2018-05-01 |
| 9140072 | Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements | Derek L. Nelms, Michael L. Doster, Jarod DeGeorge | 2015-09-22 |
| 9097065 | Drill bit design for mitigation of stick slip | Thorsten Schwefe, Hatem Oueslati, Leroy W. Ledgerwood, III, Jayesh Rameshlal Jain | 2015-08-04 |
| 8978788 | Cutting element for a drill bit used in drilling subterranean formations | Chaitanya K. Vempati, Suresh G. Patel, Jack T. Oldham, Jim Powers, Nicholas J. Lyons | 2015-03-17 |
| 8887839 | Drill bit for use in drilling subterranean formations | Chaitanya K. Vempati, Jack T. Oldham, Edwin R Reek, Suresh G. Patel, Robert A. Laing | 2014-11-18 |
| 8127869 | Earth-boring tools, methods of making earth-boring tools and methods of drilling with earth-boring tools | Chaitanya K. Vempati, Jack T. Oldham, Suresh G. Patel | 2012-03-06 |