Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760401 | Downhole system for determining a rate of penetration of a downhole tool and related methods | R. Keith Glasgow, Jr., Eric C. Sullivan, Otto N. Fanini, Priscila Farias Ronqui, Jason R. Habernal +1 more | 2020-09-01 |
| 10704376 | Sensors in earth-boring tools, related systems, and related methods | Richard Yao, Kenneth R. Evans, Chaitanya K. Vempati, R. Keith Glasgow, Jr., Priscila Farias Ronqui +1 more | 2020-07-07 |
| 10662755 | Sensors in earth-boring tools, related systems, and related methods | Richard Yao, Kenneth R. Evans, Chaitanya K. Vempati, R. Keith Glasgow, Jr., Priscila Farias Ronqui +1 more | 2020-05-26 |
| 10392933 | Multiple downhole sensor digital alignment using spatial transforms | Richard Yao, Eric C. Sullivan | 2019-08-27 |
| 10214968 | Earth-boring tools including selectively actuatable cutting elements and related methods | Kenneth R. Evans, Eric C. Sullivan | 2019-02-26 |
| 10066444 | Earth-boring tools including selectively actuatable cutting elements and related methods | Kenneth R. Evans, Eric C. Sullivan | 2018-09-04 |
| 9488009 | Apparatuses and methods for stabilizing downhole tools | Brian Cruickshank, Charles H. Dewey, Michael G. Azar | 2016-11-08 |
| 9051793 | Apparatuses and methods for stabilizing downhole tools | Brian Cruickshank, Charles H. Dewey, Michael G. Azar | 2015-06-09 |
| 8978783 | Jet arrangement on an expandable downhole tool | Brian Cruickshank, Manoj D. Mahajan, Sameer Bhoite, Charles H. Dewey | 2015-03-17 |
| 8881850 | Cutter pocket design | Jimykumar Prajapati, Michael James Rodgers, Robert Patrick Moore, Dwayne P. Terracina | 2014-11-11 |
| 8812281 | Methods for designing secondary cutting structures for a bottom hole assembly | Wei Tang, Gordon Ray Whipple, Sujian Huang, Tommy Laird, Gail Nelson | 2014-08-19 |
| 8776912 | Secondary cutting structure | Dwayne P. Terracina | 2014-07-15 |
| 8770321 | Downhole reamer asymmetric cutting structures | Tommy G. Ray, Manoj D. Mahajan, Dwayne P. Terracina, Sameer Bhoite | 2014-07-08 |
| 8550188 | Downhole reamer asymmetric cutting structures | Tommy G. Ray, Manoj D. Mahajan, Dwayne P. Terracina, Sameer Bhoite | 2013-10-08 |
| 8522646 | Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole | Tommy Laird | 2013-09-03 |
| 8401831 | Methods for designing secondary cutting structures for a bottom hole assembly | Wei Tang, Gordon Ray Whipple, Sujian Huang, Tommy Laird, Gail Nelson | 2013-03-19 |
| 7963348 | Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole | Tommy Laird | 2011-06-21 |
| 7954564 | Placement of cutting elements on secondary cutting structures of drilling tool assemblies | Wei Tang, Gordon Ray Whipple, Tommy Laird, Gail Nelson | 2011-06-07 |