Inventor

AHERN JOHN F

US3 patents

⚠️ This page may combine multiple inventors who share the name “AHERN JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COMDISCO INC

2 patents

US5455637AOct 3, 1995

Electrochromic eyewear system, rechargeable eyewear and external charger therefor

COMDISCO INC106 citations95

US5455638AOct 3, 1995

Electrochromic eyewear

COMDISCO INC78 citations93

(unassigned)

1 patent

US5835185ANov 10, 1998

Spring-hinged frame for eyeware

145 citations95