Inventor

LYSAGHT ROBERT J

US4 patents

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

VERIZON COMMUNICATIONS INC

2 patents

US7298828B2Nov 20, 2007

Automated telephone line test apparatus with intelligent diagnostic function

VERIZON COMMUNICATIONS INC8 citations71

US7529349B2May 5, 2009

Automated telephone line test apparatus with intelligent diagnostic function

VERIZON COMMUNICATIONS INC0 citations49

VERIZON SERVICES CORP

1 patent

US6438212B1Aug 20, 2002

Automated telephone line test apparatus with intelligent diagnostic function

VERIZON SERVICES CORP30 citations90

BELL ATLANTIC CORP

1 patent

US6614880B1Sep 2, 2003

Automated telephone line test apparatus with intelligent diagnostic function

BELL ATLANTIC CORP31 citations88