Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of detecting a ground fault and electrical switching apparatus employing the same

Method of detecting a ground fault and electrical switching apparatus employing the same

US Patent 7764473 · Granted Jul 27, 2010

Estimated economic value: $11,845,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Circuit interrupters with electronically controlled lock out tag out systems and2023
Circuit interrupters with electronically controlled lock out tag out systems and2022
Electrical switching apparatus including alternating current electronic trip cir2018
Circuit interruption apparatus providing automatic reduced arc mode and methods 2017
Flux shunt trip actuator interface and breaker reset mechanism for circuit break2016
Electrical switching apparatus including alternating current electronic trip cir2016
Electronic trip unit, circuit interrupter including the same, and method of sett2015
Display unit configured to display trip information and circuit interrupter incl2015
Electrical switching apparatus including transductor circuit and alternating cur2015
Metering apparatus2014
Accessory module providing a zone selective interlocking interface external to a2013
Trip unit providing remote electrical signal to remotely indicate that an arc re2013