Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400545 | Flow control assembly | Brandon Blake Shirley | 2019-09-03 |
| 10385644 | Fracturing trees with horizontally offset connections | Stefan Marek Radwanski | 2019-08-20 |
| 10385643 | Fracturing manifold systems and methods | — | 2019-08-20 |
| 10385645 | Fracturing manifold systems and methods | — | 2019-08-20 |
| 10156122 | Back pressure valve | Dennis P. Nguyen, Thomas E. Taylor | 2018-12-18 |
| 10151167 | Wellhead system with gasket seal | David Cain, William F. Puccio, Shian J. Chou, Vijay A. Cheruvu, Clint Trimble | 2018-12-11 |
| 10138697 | Mineral extraction system having multi-barrier lock screw | — | 2018-11-27 |
| 10132146 | Adjustable fracturing head and manifold system | — | 2018-11-20 |
| 10094195 | Fracturing fluid distribution systems and methods | — | 2018-10-09 |
| 10053946 | Full bore compression sealing method | Dennis P. Nguyen | 2018-08-21 |
| 9976376 | Open/close outlet internal hydraulic device | Dennis P. Nguyen | 2018-05-22 |
| 9976372 | Universal frac sleeve | — | 2018-05-22 |
| 9932800 | Fracturing manifold systems and methods | — | 2018-04-03 |
| 9869150 | Integrated wellhead assembly | Sheldon Cote | 2018-01-16 |
| 9850743 | Safety device for retrieving component within wellhead | Randall Dean Harkins, Thomas E. Taylor | 2017-12-26 |
| 9810354 | Connection methods and systems | Dennis P. Nguyen, Joseph R. Wilhelmi, Terry L. Shinn | 2017-11-07 |
| 9719312 | Adjustable mudline tubing hanger suspension system | Delbert Edwin Vanderford, Max Van Adrichem | 2017-08-01 |
| 9719323 | Back pressure valve | Dennis P. Nguyen, Thomas E. Taylor | 2017-08-01 |
| 9677698 | Connector system and method | Dennis P. Nguyen | 2017-06-13 |
| 9631469 | Adjustable fracturing system | James D. Cavanagh, Brandon Blake Shirley | 2017-04-25 |
| 9518430 | Adjustable fracturing system | — | 2016-12-13 |
| 9416614 | Wellhead system with gasket seal | David Cain, William F. Puccio, Shian J. Chou, Vijay A. Cheruvu, Clint Trimble | 2016-08-16 |
| 9382774 | Compact surface wellhead system and method | Leonard Vogel, Michael Larkin, Delbert Edwin Vanderford | 2016-07-05 |
| 9376883 | Systems, methods, and devices for isolating portions of a wellhead from fluid pressure | Dennis P. Nguyen, Jay Patrick Painter | 2016-06-28 |
| 9297226 | Back pressure valve | Dennis P. Nguyen, Thomas E. Taylor | 2016-03-29 |