Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D960215 | Shear pick | William W. King, Barry D. Calnan | 2022-08-09 |
| 10648330 | Cutting tool assemblies including superhard working surfaces, cutting tool mounting assemblies, material-removing machines including the same, and methods of use | Regan Leland Burton | 2020-05-12 |
| 10494920 | Method and apparatus for resistivity measurements | Michael S. Bittar, Vadim Minosyan | 2019-12-03 |
| 10399258 | Heat flow control for molding downhole equipment | William Brian Atkins, Valerie Sillen | 2019-09-03 |
| 10287169 | Leaching ultrahard materials by enhanced demetalyzation | — | 2019-05-14 |
| 10234590 | Method and apparatus for making resistivity measurements in a wellbore | Michael S. Bittar, Vadim Minosyan | 2019-03-19 |
| 10167718 | System and method for analyzing downhole drilling parameters using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2019-01-01 |
| 10012070 | System and method for measuring gaps using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2018-07-03 |
| 10006279 | System and method for detecting vibrations using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2018-06-26 |
| 9988849 | Joints comprising carbon nanoforests | Ping Sui, David P. Duckworth | 2018-06-05 |
| 9963348 | High pressure jets for leaching catalysts from a polycrystalline diamond compact | — | 2018-05-08 |
| 9957792 | System and method for analyzing cuttings using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2018-05-01 |
| 9945181 | System and method for detecting drilling events using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2018-04-17 |
| 9885234 | System and method for measuring temperature using an opto-analytical device | Michael T. Pelletier, Robert P. Freese, Shilin Chen | 2018-02-06 |
| 9857497 | Method and apparatus for making resistivity measurements in a wellbore | Michael S. Bittar, Vadim Minosvan | 2018-01-02 |
| 9790744 | Forming objects by infiltrating a printed matrix | William Brian Atkins | 2017-10-17 |
| D798920 | Cutting tool assembly | — | 2017-10-03 |
| D798350 | Cutting tool assembly | — | 2017-09-26 |
| 9339915 | Polycrystalline diamond element with unleached side surface and system and method of controlling leaching at the side surface of a polycrystalline diamond element | — | 2016-05-17 |
| 9089903 | Use of liquid metal filters in forming matrix drill bits | Jeffrey G. Thomas, Clayton A. Ownby, Ron Joy, Seth Garrett Anderle | 2015-07-28 |
| 9085959 | Method and apparatus for resistivity measurements | Michael S. Bittar, Vadim Minosyan | 2015-07-21 |
| 8854044 | Instrumented core barrels and methods of monitoring a core while the core is being cut | Michael S. Bittar | 2014-10-07 |
| 8797035 | Apparatus and methods for monitoring a core during coring operations | Michael S. Bittar | 2014-08-05 |
| 8656983 | Use of liquid metal filters in forming matrix drill bits | Jeffrey G. Thomas, Clayton A. Ownby, Ron Joy, Seth Garrett Anderle | 2014-02-25 |
| 8459379 | Bearing contact pressure reduction in well tools | Ping Sui | 2013-06-11 |