Stephen Seymour
4Patents
3h-index
11Co-inventors
51Inventor score
Filing activity: Mar 7, 1997 → Nov 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982898A | Certification process | Electricity | 157 | Expired |
| US11181108B2 | Plunger pump fluid end | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US7334597B1 | Liquid/vapor bypass valve | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11421509B2 | High pressure float valve | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.