Inventor

GRUBER JOHN GERALD

CA3 patents

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

NORTHERN TELECOM LTD

1 patent

US5901141AMay 4, 1999

Method of tracing the route of virtual connections

NORTHERN TELECOM LTD136 citations96

BELL NORTHERN RESEARCH LTD

1 patent

US5675578AOct 7, 1997

Method of tracing the route of virtual connections

BELL NORTHERN RESEARCH LTD116 citations96

NORTEL NETWORKS LTD

1 patent

US6563795B1May 13, 2003

Method of tracing the root of virtual connections

NORTEL NETWORKS LTD26 citations90