Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879320 | Particle trap apparatus and method | Robert Coon, John Lee Emerson, Josh Hornsby | 2024-01-23 |
| 11773691 | Remotely operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell | 2023-10-03 |
| 11193347 | Slip insert for tool retention | Robert Coon | 2021-12-07 |
| 11021926 | Apparatus, system, and method for isolating a tubing string | Tony Flores, Lee Emerson, Robert Coon | 2021-06-01 |
| 11015408 | Frac plug with integral setting tool | Robert Coon, John Lee Emerson | 2021-05-25 |
| 10895130 | Remotely operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell | 2021-01-19 |
| 10890048 | Signal operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell, Frederick T. Tilton | 2021-01-12 |
| 10633946 | Frac plug with retention mechanism | Robert Coon | 2020-04-28 |
| 10626715 | Downhole communication device | Robert Coon | 2020-04-21 |
| 10563476 | Frac plug with integrated flapper valve | Robert Coon | 2020-02-18 |
| 10385651 | Frac plug with retention mechanisim | Robert Coon | 2019-08-20 |
| 10378305 | Frac plug with retention mechanism | Robert Coon | 2019-08-13 |
| 10323477 | Seal assembly | — | 2019-06-18 |
| 10214999 | Remotely operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell | 2019-02-26 |
| 10151171 | Signal operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell, Frederick T. Tilton | 2018-12-11 |
| 9528345 | Hydraulic communication device | Paul L. Smith | 2016-12-27 |
| 9376896 | Bottomhole assembly for capillary injection system and method | — | 2016-06-28 |
| 9228405 | Velocity strings | Michael John Maclurg, Wolfgang Birner | 2016-01-05 |
| 9163481 | Remotely operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell | 2015-10-20 |
| 8978750 | Signal operated isolation valve | Joe Noske, Paul L. Smith, Thomas F. Bailey, Christopher L. McDowell, Frederick T. Tilton | 2015-03-17 |
| 8776889 | Irregularly shaped flapper closure and sealing surfaces | Serge Garay | 2014-07-15 |
| 8657010 | Downhole flow device with erosion resistant and pressure assisted metal seal | Ryan Ward, Ron Williams | 2014-02-25 |
| 8640769 | Multiple control line assembly for downhole equipment | Ronald D. Williams, Robert Wojciechowski | 2014-02-04 |
| 8616291 | Fail safe regulator for deep-set safety valve having dual control lines | Donnie R. Clapp, Jr. | 2013-12-31 |
| 8424611 | Downhole safety valve having flapper and protected opening procedure | Michael Foster, Eric T. Johnson | 2013-04-23 |