Inventor

ALLEN JANET A

US3 patents

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

POLAROID CORP

2 patents

US5075769ADec 24, 1991

Video identification card system

POLAROID CORP24 citations89

US5221971AJun 22, 1993

Area modulation printing apparatus

POLAROID CORP17 citations72

(unassigned)

1 patent

US5369497ANov 29, 1994

Apparatus and method for modulating the area of pixels for tone reproduction

27 citations86