Inventor
ELIAS JACK
US11 patents
⚠️ This page may combine multiple inventors who share the name “ELIAS JACK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INC
4 patentsUS4181842AJan 1, 1980
D.C. monitoring circuit
HONEYWELL INC31 citations89
US4065676ADec 27, 1977
Battery backup for AC powered DC supply
HONEYWELL INC27 citations81
US4584651AApr 22, 1986
Process controller with power outage analysis capability
HONEYWELL INC23 citations79
US4195769AApr 1, 1980
Method and apparatus for fault-testing of electrical system monitor communication circuits
HONEYWELL INC7 citations65