Inventor

KARALUS GEORGE C

4 patents

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

BELL & HOWELL CO

2 patents

US4122613AOct 31, 1978

Operator responsive audio-visual teaching apparatus

BELL & HOWELL CO14 citations71

US3941465AMar 2, 1976

Film handling apparatus control system

BELL & HOWELL CO7 citations68

AES TECH SYST

1 patent

US4968419ANov 6, 1990

Document processing system

AES TECH SYST33 citations84

POLAROID CORP

1 patent

US4019815AApr 26, 1977

Film handling apparatus blower system

POLAROID CORP1 citations45