Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281528 | Quick connect setting kit and method | Jeremy Eli CASTANEDA, Kevin R. George | 2025-04-22 |
| 11959355 | Frac plug slips with uniform breaking mechanism and method | Casey Barrett, Jeremy Eli CASTANEDA | 2024-04-16 |
| 10995585 | Electronic valve with deformable seat and method | Dennis Roessler | 2021-05-04 |
| 10584557 | Debris preventing downhole air lock device and method | Dennis Roessler, Kevin R. George | 2020-03-10 |
| 10294752 | Reverse flow catch-and-release tool and method | Dennis Roessler, Varun Garg, John T. Hardesty, Kevin R. George, Philip M. Snider +1 more | 2019-05-21 |
| 10221654 | Reverse flow arming and actuation apparatus and method | Dennis Roessler, Varun Garg, Kevin R. George, Michael D. Wroblicky, John T. Hardesty +2 more | 2019-03-05 |
| 10184319 | Reverse flow seat forming apparatus and method | John T. Hardesty, Dennis Roessler, Varun Garg, Kevin R. George, Philip M. Snider +1 more | 2019-01-22 |
| 10138709 | Hydraulic delay toe valve system and method | John T. Hardesty | 2018-11-27 |
| 9885224 | Burst sleeve and positive indication for fracture sleeve opening | John Murray Tough, Justin P. Vinson, Eric M. Blanton, Luke Richey | 2018-02-06 |
| 9689232 | Reverse flow actuation apparatus and method | John T. Hardesty, Kevin R. George, Michael D. Wroblicky, Dennis Roessler, Varun Garg +2 more | 2017-06-27 |
| 9617826 | Reverse flow catch-and-engage tool and method | Dennis Roessler, Kevin R. George, Varun Garg, John T. Hardesty, Philip M. Snider +1 more | 2017-04-11 |
| 9593553 | Sliding sleeve having contracting, segmented ball seat | Michael Shane Larisey, Patrick J. Zimmerman, Luke Richey, Scott Williamson | 2017-03-14 |