Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542754 | Cutting structure design with secondary cutter methodology | Robert W. Arfele | 2023-01-03 |
| 10995557 | Method of manufacturing and designing a hybrid drill bit | Gregory Christopher Grosz | 2021-05-04 |
| 10920496 | Cutting structure design with new backup cutter methodology | Robert W. Arfele | 2021-02-16 |
| 10760342 | Rolling element assembly with a compliant retainer | Brandon James Hinz, Gregory Christopher Grosz | 2020-09-01 |
| 10745973 | Securing mechanism for a drilling element on a downhole drilling tool | Gregory Christopher Grosz, Brandon James Hinz | 2020-08-18 |
| 10655399 | Magnetic positioning of reinforcing particles when forming metal matrix composites | Grant O. Cook, III, Jeffrey G. Thomas, Garrett T. Olsen | 2020-05-19 |
| 10557311 | Hybrid drill bit with counter-rotation cutters in center | Gregory Christopher Grosz | 2020-02-11 |
| 10501999 | Securing mechanism for a drilling element on a downhole drilling tool | Gregory Christopher Grosz, Brandon James Hinz | 2019-12-10 |
| 10472897 | Adjustable depth of cut control for a downhole drilling tool | Bradley David Dunbar, Gregory Christopher Grosz | 2019-11-12 |
| 10240398 | Thermally stable polycrystalline diamond with enhanced attachment joint | Cody William Knuteson | 2019-03-26 |
| 10221630 | Anodic bonding of thermally stable polycrystalline materials to substrate | William Brian Atkins | 2019-03-05 |
| 10066439 | Rolling element assemblies | Brandon James Hinz, Gregory Christopher Grosz | 2018-09-04 |
| 9976353 | Rolling element assemblies | Brandon James Hinz, Gregory Christopher Grosz, Brian Davies | 2018-05-22 |
| 9849506 | Induction infiltration and cooling of matrix drill bits | Daniel Brendan Voglewede | 2017-12-26 |
| 9677341 | Drill bit with extended life seal | Ping Sui, Mark E. Williams, Guy Lefort | 2017-06-13 |
| 9089903 | Use of liquid metal filters in forming matrix drill bits | Jeffrey G. Thomas, Clayton A. Ownby, Ron Joy, Gary E. Weaver | 2015-07-28 |
| 8875814 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford, Jason K. Wiggins +6 more | 2014-11-04 |
| 8764862 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford, Jason K. Wiggins +6 more | 2014-07-01 |
| 8656983 | Use of liquid metal filters in forming matrix drill bits | Jeffrey G. Thomas, Clayton A. Ownby, Ron Joy, Gary E. Weaver | 2014-02-25 |
| 8336648 | Mechanical attachment of thermally stable diamond to a substrate | Gary E. Weaver, Ram L. Ladi | 2012-12-25 |
| 8261858 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford, Jason K. Wiggins +6 more | 2012-09-11 |