Inventor

ROWAN JOHN

US2 patents

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

GOULD INC

1 patent

US4246557AJan 20, 1981

Bell alarm for circuit breaker

GOULD INC9 citations66

AT & T IP I LP

1 patent

US7898971B2Mar 1, 2011

Method and apparatus for automating hub and spoke Internet Protocol Virtual Private Network trouble diagnostics

AT & T IP I LP5 citations59