P

Inventor

STURGIS DONALD P

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

ATO INC

3 patents
US4218690AAug 19, 1980

Self-contained programmable terminal for security systems

ATO INC97 citations94
US4216375AAug 5, 1980

Self-contained programmable terminal for security systems

ATO INC75 citations94
US4095739AJun 20, 1978

System for limiting access to security system program

ATO INC83 citations94

CASI RUSCO INC

1 patent
USRE35336ESep 24, 1996

Self-contained programmable terminal for security systems

CASI RUSCO INC39 citations90

AMERICAN MAGNETICS CORP

1 patent
US5049871ASep 17, 1991

Loop communication system

AMERICAN MAGNETICS CORP44 citations86