Inventor
BUDRYS IGNAS
4 patents
Patents
4 patentsUS3989908ANov 2, 1976
Speaker supervision in a public address system
GEN SIGNAL CORP34 citations90
US4109246AAug 22, 1978
Alarm system with repeat of alarm interrupted for priority alarm
GEN SIGNAL CORP10 citations71
US4012727AMar 15, 1977
Alarm control system
GEN SIGNAL CORP2 citations60
US3978392AAug 31, 1976
Energy transfer circuit
GEN SIGNAL CORP5 citations60