David Devlin
12Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Jun 28, 2013 → Feb 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9593542B2 | Casing float tool | Fixed Constructions | 41 | Active |
| US10465445B2 | Casing float tool | Fixed Constructions | 16 | Active |
| US10883315B2 | Casing float tool | Fixed Constructions | 5 | Active |
| US10883314B2 | Casing float tool | Fixed Constructions | 5 | Active |
| US10544637B2 | Downhole flow diversion device with oscillation damper | Fixed Constructions | 3 | Active |
| US11180958B2 | Casing float tool | Fixed Constructions | 3 | Active |
| US11713665B2 | Systems, methods, and devices for directionally drilling an oil well while rotating including remotely controlling drilling equipment | Fixed Constructions | 0 | Active |
| US11697968B2 | Casing float tool | Fixed Constructions | 0 | Active |
| US11041351B2 | Downhole flow diversion device with oscillation damper | Fixed Constructions | 0 | Active |
| US11851955B2 | Downhole tool with radial shock absorber and stabilizer | Fixed Constructions | 0 | Active |
| US12104442B2 | System, method and apparatus for hydraulic downhole stick-slip mitigation | Fixed Constructions | 0 | Active |
| US11873686B2 | System, method and apparatus for downhole torque-transferring ball screw | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.