John Duval
3Patents
3h-index
4Co-inventors
47Inventor score
Filing activity: Dec 19, 1989 → Aug 9, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8446670B2 | Convergence adjustment mechanism | Physics | 7 | Active |
| US8517532B1 | Eyewear with reversible folding temples | Physics | 6 | Active |
| US4981289A | Clamp for milling machines or the like | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.