| 12320221 |
Wellhead assembly monitoring sensor and method |
Michael Anthony McKeon, Edmund Peter McHugh, Finbarr Evans, Michael Mullin |
2025-06-03 |
| 12276356 |
Choke gate valve systems and methods |
Jerry A. Martino, Muneeb Dogar, Kyle Beaton |
2025-04-15 |
| 12152680 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Edmund Peter McHugh, Jonathan Marshall +2 more |
2024-11-26 |
| 12092226 |
Choke valve assembly |
Scott Dahlgren, Edmund Peter McHugh, Abinesh Gnanavelu, Jerry A. Martino, David C. Hoyle |
2024-09-17 |
| 11815191 |
Adjustable erosion resistant choke valve |
James Kenny, Jerry A. Martino, Stuart Robinson |
2023-11-14 |
| 11796068 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Edmund Peter McHugh, Jonathan Marshall +2 more |
2023-10-24 |
| 11549593 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Edmund Peter McHugh, Jonathan Marshall +2 more |
2023-01-10 |
| 11441385 |
Choke valve trim |
Michael Anthony McKeon |
2022-09-13 |
| 11326698 |
Low-torque disc for a multiple orifice valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Andrew Twining |
2022-05-10 |
| 10871234 |
Low-torque disc for a multiple orifice valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Andrew Twining |
2020-12-22 |
| 10830359 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Edmund Peter McHugh, Jonathan Marshall +2 more |
2020-11-10 |
| 10480282 |
Choke valve for high pressure drop |
David Francis Anthony Quin, Michael Anthony McKeon, Abinesh Gnanavelu |
2019-11-19 |
| 10378309 |
Choke valve trim |
Michael Anthony McKeon |
2019-08-13 |
| 10364645 |
Flow control system with interchangeable actuators |
Michael Anthony McKeon, Finbarr Evans |
2019-07-30 |
| 10330217 |
Choke valve with flow-impending recesses |
— |
2019-06-25 |
| 10248141 |
Non-invasive pressure measurement system |
Michael Anthony McKeon, Conor Gray |
2019-04-02 |
| 10221645 |
High-integrity pressure protection system Christmas tree |
— |
2019-03-05 |
| 10145205 |
System for controlling fluid flow |
Jerry A. Martino, James Eric Amberg |
2018-12-04 |
| 9856712 |
Low shear trim |
Kevin Peter Minnock, Abinesh Gnanavelu, Padraic Edward McDonnell, Edmund Peter McHugh, Michael Mullin |
2018-01-02 |
| 9777552 |
Valve system having a soft landing plug |
Michael Anthony McKeon |
2017-10-03 |
| 9759347 |
Choke valve with flow-impeding recesses |
— |
2017-09-12 |
| 9482347 |
Control valve |
Andrew Grace, Edmund Peter McHugh, Martin O'Donnell |
2016-11-01 |
| 9145981 |
Control valve |
Andrew Grace, Edmund Peter McHugh, Martin O'Donnell |
2015-09-29 |
| 8523141 |
Control valve |
Andrew Grace, Edmund Peter McHugh, Martin O'Donnell |
2013-09-03 |
| 8215679 |
Subsea choke insert locking apparatus |
Edmund Peter McHugh, Finbarr Evans |
2012-07-10 |