Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168926 | Systems and methods for determining high-speed rotating toolface within a well | — | 2024-12-17 |
| 11299944 | Bypass tool for fluid flow regulation | — | 2022-04-12 |
| 11142996 | Milling and whipstock assembly with flow diversion component | Mohsen Ali, James S. Trahan | 2021-10-12 |
| 10822896 | Bypass valve | Darin H. Duphorne, Gregory L. Hern | 2020-11-03 |
| 10612364 | Method for withstanding high collapse loads from differential pressure in a limited cross-section | — | 2020-04-07 |
| 10502023 | Valve arrangement, system and method | — | 2019-12-10 |
| 10385639 | Apparatus and method for utilizing reflected waves in a fluid to induce vibrations downhole | — | 2019-08-20 |
| 10309196 | Repeatedly pressure operated ported sub with multiple ball catcher | — | 2019-06-04 |
| 10233717 | Lock to ball seat for non-metallic ball | Steve Rosenblatt | 2019-03-19 |
| 9932781 | Casing spear with mechanical locking feature | — | 2018-04-03 |
| 9321160 | Spring tool and method of use for installing a spring on a part | — | 2016-04-26 |
| 8985230 | Resettable lock for a subterranean tool | Stephen L. Crow, Christopher W. Guidry | 2015-03-24 |
| 8967279 | Reinforced shear components and methods of using same | Jason J. Barnard | 2015-03-03 |
| 8893791 | Multi-position mechanical spear for multiple tension cuts with releasable locking feature | Stephen L. Crow, Christopher W. Guidry | 2014-11-25 |
| 8826993 | Damping assembly for downhole tool deployment and method thereof | Christopher W. Guidry | 2014-09-09 |