Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655689 | Wireless activation of wellbore completion assemblies | Zachary William Walton, Michael Linley Fripp | 2023-05-23 |
| 11319772 | Elimination of perofration process in plug and perf with downhole electronic sleeves | Zachary William Walton, Michael Linley Fripp | 2022-05-03 |
| 11313203 | Electronic initiator sleeves and methods of use | Zachary William Walton, Michael Linley Fripp, Raymundus Jozef Meijs, Matthew Bryan Roseman | 2022-04-26 |
| 11306554 | Zonal isolation device with expansion ring | Matthew Taylor Nichols | 2022-04-19 |
| 11280183 | Adaptive signal detection for communicating with downhole tools | Zachary William Walton, Donald G. Kyle, Michael Linley Fripp | 2022-03-22 |
| 11268363 | Multi-zone actuation system using wellbore darts | Michael Linley Fripp, Zachary William Walton | 2022-03-08 |
| 11125079 | Flow rate signals for wireless downhole communication | Michael Linley Fripp, Zachary William Walton, Thomas Jules Frosell | 2021-09-21 |
| 11114704 | Depassivation of completion tool batteries | Michael Linley Fripp, Zachary William Walton | 2021-09-07 |
| 11035203 | Wireless activation of wellbore completion assemblies | Zachary William Walton, Michael Linley Fripp | 2021-06-15 |
| 10822902 | Retractable pump down ring | Kyle Wayne Davis | 2020-11-03 |
| 10711561 | Extrusion limiting ring for wellbore isolation devices | Tyler Norman | 2020-07-14 |
| 10655411 | Degradable, frangible components of downhole tools | Michael Linley Fripp, Zachary William Walton | 2020-05-19 |
| 10538989 | Expandable seal | — | 2020-01-21 |
| 10392910 | Multi-zone actuation system using wellbore darts | Zachary William Walton, Matthew Todd Howell, Vijay Kumar Keerthivasan, Ryan Zhe Cong Foong | 2019-08-27 |
| 10364637 | Downhole sub with collapsible baffle and methods for use | Zach Walton, John Todd Broome, Matt Howell | 2019-07-30 |
| 10053939 | Dissolvable and millable isolation devices | Zachary William Walton, John Todd Broome | 2018-08-21 |
| 9976401 | Erosion resistant baffle for downhole wellbore tools | Zachary William Walton | 2018-05-22 |
| 9920620 | Well tools having magnetic shielding for magnetic sensor | Zachary Ryan Murphree, Michael Linley Fripp, Zachary William Walton | 2018-03-20 |
| 9506324 | Well tools selectively responsive to magnetic patterns | Donald G. Kyle, Michael Linley Fripp | 2016-11-29 |
| 9428992 | Method and apparatus for restricting fluid flow in a downhole tool | — | 2016-08-30 |
| 9394760 | Clutch apparatus and method for resisting torque | — | 2016-07-19 |
| 9273534 | Tool with pressure-activated sliding sleeve | Kendall Lee Pacey | 2016-03-01 |
| 9151138 | Injection of fluid into selected ones of multiple zones with well tools selectively responsive to magnetic patterns | Matt Howell | 2015-10-06 |
| 8991509 | Delayed activation activatable stimulation assembly | — | 2015-03-31 |
| 8899334 | System and method for servicing a wellbore | Matt Howell, Jesse Cale Porter | 2014-12-02 |