Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593539 | Methods of forming downhole tools having features for reducing balling | Suresh G. Patel, 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 | Suresh G. Patel | 2017-02-28 |
| 9551191 | Methods of forming downhole tools having features for reducing balling | Suresh G. Patel, Steven R. Radford, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2017-01-24 |
| 9359826 | Formation-engaging structures having retention features, earth-boring tools including such structures, and related methods | Do Van Do, Juan Miguel Bilen, S. Craig Russell, Kenneth R. Evans, Jason E. Hoines +2 more | 2016-06-07 |
| 9353575 | Hybrid drill bits having increased drilling efficiency | Anton F. Zahradnik, Robert J. Buske, Rudolf Carl Pessier, Don Q. Nguyen, Karlos B. Cepeda +5 more | 2016-05-31 |
| 9303461 | Cutting elements having curved or annular configurations for earth-boring tools, earth-boring tools including such cutting elements, and related methods | Suresh G. Patel, Juan Miguel Bilen | 2016-04-05 |
| 9157283 | Downhole tools having features for reducing balling, and methods of forming such tools | Suresh G. Patel, Steven R. Radford, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2015-10-13 |
| 9145603 | Methods of attaching a polycrystalline diamond compact to a substrate | Suresh G. Patel | 2015-09-29 |
| 9115554 | Earth-boring tools including replaceable cutting structures and related methods | Timothy K. Marvel, Suresh G. Patel | 2015-08-25 |
| 9068408 | Methods of forming earth-boring tools and related structures | Suresh G. Patel | 2015-06-30 |
| 8985244 | Downhole tools having features for reducing balling and methods of forming such tools | Suresh G. Patel, Steven R. Redford, Timothy K. Marvel, Bruce Stauffer, George I. Butler | 2015-03-24 |
| 8978788 | Cutting element for a drill bit used in drilling subterranean formations | Suresh G. Patel, Jack T. Oldham, Danielle M. Fuselier, Jim Powers, Nicholas J. Lyons | 2015-03-17 |
| 8887839 | Drill bit for use in drilling subterranean formations | Jack T. Oldham, Edwin R Reek, Danielle M. Fuselier, 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 | Jack T. Oldham, Suresh G. Patel, Danielle M. Fuselier | 2012-03-06 |