Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326050 | Guide assembly, method and system | Marc Samuelson, Shane Harris | 2025-06-10 |
| 11761280 | Interlock for a downhole tool | Gregory L. Hern | 2023-09-19 |
| 11624246 | Pass-through tapered nose tool | Shane Harris, Kirby G. Schrader, Marc Samuelson, Scott Christopher, Daniel Ewing | 2023-04-11 |
| 11560771 | Wet connect pocket washout, method, and system | — | 2023-01-24 |
| 11555359 | Pass-through tapered nose tool | Shane Harris, Kirby G. Schrader, Marc Samuelson, Scott Christopher, Daniel Ewing | 2023-01-17 |
| 11280162 | Power generation using pressure differential between a tubular and a borehole annulus | Andrew Duggan, Daniel Ewing | 2022-03-22 |
| 11142999 | Downhole power generation using pressure differential | Andrew Duggan, Daniel Ewing | 2021-10-12 |
| 10954732 | Hydraulically set open hole whipstock | Gregory L. Hern, James S. Trahan, Jason L. Cullum, Ewoud J. Hulsewe | 2021-03-23 |
| 10822929 | Electrohydraulic movement of downhole components and method | Daniel Ewing, Carlos A. Prieto | 2020-11-03 |
| 10801283 | Magnetic pulse actuation arrangement for downhole tools and method | Carlos A. Prieto, Daniel Ewing | 2020-10-13 |
| 10760363 | Lock ring segments biased into locked position while retained in position with an exterior profile | Andy Tom, Frank J. Maenza, Mahmoud M. Marzouk, Jeffrey C. Williams | 2020-09-01 |
| 10738542 | Actuating force control for downhole tools | Mark K. Adam, Mahmoud M. Marzouk | 2020-08-11 |
| 10626705 | Magnetic pulse actuation arrangement having layer and method | Daniel Ewing, Carlos A. Prieto | 2020-04-21 |
| 10526856 | Hydraulically set open hole whipstock | Gregory L. Hern, James S. Trahan, Jason L. Cullum, Ewoud J. Hulsewe | 2020-01-07 |
| 10202818 | Expandable sealing assembly and downhole system | Daniel Ewing, Guijun Deng | 2019-02-12 |
| 10087702 | Plug releaser and method of limiting pressure differential across plugs | Daniel Ewing, Matthew J. Krueger | 2018-10-02 |
| 10081997 | Watermelon mill with replaceable cutting structure | Gregory L. Hern | 2018-09-25 |
| 9759027 | Slip with altering load distribution feature | Charles M. Meador, Matthew J. Krueger, Eric Halfmann | 2017-09-12 |
| 9752418 | Slip with altering load distribution feature | Charles M. Meador, Matthew J. Krueger | 2017-09-05 |
| 9719321 | Subterranean tool for release of balls adjacent their intended destinations | Daniel Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez +1 more | 2017-08-01 |
| 9611722 | Top down liner cementing, rotation and release method | Matthew J. Kruger, Daniel Ewing, Travis J. Ansohn, Jason P. Lacombe, Jarandon J. Adams +2 more | 2017-04-04 |
| 9464748 | Tubular occlusion and pressure damping system and temporal pressure controlling arrangement | Daniel Ewing, Matthew J. Krueger | 2016-10-11 |
| 9453390 | Subterranean tool for release of darts adjacent their intended destinations | Daniel Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez +1 more | 2016-09-27 |