John F. Ahern
3Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: Sep 10, 1993 → Dec 9, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5835185A | Spring-hinged frame for eyeware | Physics | 117 | Expired |
| US5455637A | Electrochromic eyewear system, rechargeable eyewear and external charger therefor | Physics | 78 | Expired |
| US5455638A | Electrochromic eyewear | Physics | 54 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.