J. Fred Jeffries
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Jan 12, 1976 → Jan 12, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4092980A | Fibrinogen monitor | Physics | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.