Field W. Rickards
3Patents
3h-index
2Co-inventors
40Inventor score
Filing activity: Jan 6, 1982 → Dec 1, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4462411A | Evoked response audiometer | Human Necessities | 47 | Expired |
| US5023783A | Evoked response audiometer for testing sleeping subjects | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6406439B1 | Phase lock evoked response audiometer | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.