Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815191 | Adjustable erosion resistant choke valve | Declan Elliott, James Kenny, Stuart Robinson | 2023-11-14 |
| 11796068 | Needle tip and seat for a choke valve | Scott Allan Miller, III, Ghulam A. Barkatally, Declan Elliott, Edmund Peter McHugh, Jonathan Marshall +2 more | 2023-10-24 |
| 11761286 | Erosion control system | Stuart Robinson, Michael Krejci, Abinesh Gnanavelu | 2023-09-19 |
| 11549593 | Needle tip and seat for a choke valve | Scott Allan Miller, III, Ghulam A. Barkatally, Declan Elliott, Edmund Peter McHugh, Jonathan Marshall +2 more | 2023-01-10 |