Inventor

RATTAN DEV R

US4 patents

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

BELL & HOWELL CO

2 patents

US4578718AMar 25, 1986

Control arrangement and method for video tape recorder

BELL & HOWELL CO153 citations97

US4698770AOct 6, 1987

Computer controlled video device and slide projector interface arrangement

BELL & HOWELL CO19 citations72

ROCKWELL INTERNATIONAL CORP

2 patents

US4878048AOct 31, 1989

Channel redundancy in a digital loop carrier system

ROCKWELL INTERNATIONAL CORP51 citations86

US4967193AOct 30, 1990

Digital loop carrier system having CPU to channel unit protocol

ROCKWELL INTERNATIONAL CORP15 citations71