Issued Patents All Time
Showing 26–50 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301895 | One-trip hydraulic tool and hanger | — | 2019-05-28 |
| 10240423 | Connector system | — | 2019-03-26 |
| 10233712 | One-trip hanger running tool | Kythu Nguyen | 2019-03-19 |
| 10233710 | One-trip hanger running tool | — | 2019-03-19 |
| 10167681 | Connector system | — | 2019-01-01 |
| 10156121 | Testable backpressure valve system | — | 2018-12-18 |
| 10156122 | Back pressure valve | Kirk P. Guidry, Thomas E. Taylor | 2018-12-18 |
| 10145185 | Wear bushing retrieval tool | — | 2018-12-04 |
| 10138702 | Mineral extraction well seal | Delbert Edwin Vanderford | 2018-11-27 |
| 10138699 | Hanger lock system | — | 2018-11-27 |
| 10113385 | Production system and tension hanger | Tyler Loudon | 2018-10-30 |
| 10113384 | Multi-metal seal system | — | 2018-10-30 |
| 10107060 | Method and system for temporarily locking a tubular | — | 2018-10-23 |
| 10100595 | Hanger seal assembly | Jose Navar | 2018-10-16 |
| 10077620 | Load shoulder system | — | 2018-09-18 |
| 10066457 | Hydraulic tool | — | 2018-09-04 |
| 10053946 | Full bore compression sealing method | Kirk P. Guidry | 2018-08-21 |
| 10047579 | Internal lockdown snubbing plug | Stephen C. Muse | 2018-08-14 |
| 10041318 | Full bore system without stop shoulder | — | 2018-08-07 |
| 9976376 | Open/close outlet internal hydraulic device | Kirk P. Guidry | 2018-05-22 |
| 9970252 | Dual lock system | — | 2018-05-15 |
| 9957767 | Multi-component C-ring coupling | — | 2018-05-01 |
| 9903174 | Torque-provider | Christy L. Petter | 2018-02-27 |
| 9890606 | Method and system for one-trip hanger installation | — | 2018-02-13 |
| 9885220 | Hanger running tool | Kristin Vorderkunz | 2018-02-06 |