Martin E. Humphries
4Patents
2h-index
11Co-inventors
45Inventor score
Filing activity: Apr 8, 1981 → Jan 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4446662A | Telescopic variable length device | Performing Operations; Transporting | 5 | Expired |
| US8009343B2 | Optical imaging device having at least one system diaphragm | Physics | 4 | Active |
| US11971069B2 | Large angle flexible pivot | Emerging Cross-Sectional Technologies | 0 | Active |
| US11081775B2 | Actuating support member | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.