Derek M. Embrey
2Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Sep 27, 1983 → Mar 7, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4554422A | Gearbox indicator switch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4572987A | Lamp monitoring circuit | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.