Amy C. Stephens
9Patents
3h-index
12Co-inventors
50Inventor score
Filing activity: Jul 27, 2006 → Jun 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8347955B1 | Plunger lift mechanism | Fixed Constructions | 28 | Active |
| US8448710B1 | Plunger lift mechanism | Mechanical Engineering; Lighting; Heating | 26 | Active |
| US10392888B2 | Centralizing and protective adapter for downhole torch and method of use | Fixed Constructions | 4 | Active |
| US10787864B1 | Web protectors for use in a downhole tool | Fixed Constructions | 2 | Active |
| US11063687B2 | Wireless communication system with detectors for extraneous received signals | Electricity | 1 | Active |
| US12092101B2 | System and method of using power of pump to replace packing bores or other components from a fluid end | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8261769B1 | Fluid level controller | Emerging Cross-Sectional Technologies | 0 | Active |
| US11764895B2 | Wireless communication system with detectors for extraneous received signals | Electricity | 0 | Active |
| US7806133B1 | Fluid level controller | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.