Eric A. Ash
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Apr 5, 1976 → May 18, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4057319A | Optical system using a hologram coupler | Physics | 29 | Expired |
| US4179936A | Acoustic image recorders | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.