John M. Free
2Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Apr 28, 1976 → Dec 5, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4034339A | System for coordination and documentation of material handling | Physics | 19 | Expired |
| US4487646A | Method for positioning the ends of fibres in a fibre optic array | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.