Robert Perkins
2Patents
1h-index
3Co-inventors
41Inventor score
Filing activity: Nov 4, 1974 → Oct 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3944998A | Display system | Physics | 4 | Expired |
| US12222586B2 | Adjustable focal length lenses and eyewear incorporating the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.