Brad R. Pickle
10Patents
3h-index
14Co-inventors
53Inventor score
Filing activity: Nov 13, 2006 → Apr 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7775283B2 | Valve for equalizer sand screens | Emerging Cross-Sectional Technologies | 15 | Active |
| US8893798B2 | Barrier valve hydraulic operator with compound valve opening force feature | Fixed Constructions | 9 | Active |
| US9080421B2 | Mechanically adjustable flow control assembly | Fixed Constructions | 6 | Active |
| US9222340B2 | Mechanically adjustable flow control assembly | Fixed Constructions | 3 | Active |
| US10047585B2 | Sealing a downhole tool | Fixed Constructions | 2 | Active |
| US9816352B2 | Tubing pressure operated downhole fluid flow control system | Fixed Constructions | 2 | Active |
| US11661826B2 | Well flow control using delayed secondary safety valve | Fixed Constructions | 2 | Active |
| US11920435B2 | Sub-surface safety valve assembly | Fixed Constructions | 0 | Active |
| US11753905B2 | Downhole tool actuator with viscous fluid clearance paths | Fixed Constructions | 0 | Active |
| US10597973B2 | Activating a downhole tool with simultaneous pressure from multiple control lines | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.