Inventor

WELLARD RONALD G

CA3 patents

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

NORTHERN TELECOM LTD

2 patents

US4646289AFeb 24, 1987

Signal multiplexing circuit

NORTHERN TELECOM LTD132 citations92

US4796288AJan 3, 1989

Telephone handset with static discharge prevention

NORTHERN TELECOM LTD24 citations86

NORTEL NETWORKS LTD

1 patent

US6711155B1Mar 23, 2004

Distributed PBX, KSU and the like system utilizing internet protocol

NORTEL NETWORKS LTD7 citations67