Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ground fault protection circuit for multiple loads with separate GFCI branches and a common neutral for the GFCI electronics

Ground fault protection circuit for multiple loads with separate GFCI branches and a common neutral for the GFCI electronics

US Patent 5786971 · Granted Jul 28, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image acquisition with multiple detectors2025
Head and neck imager2017
Circuit interrupter with continuous self-testing feature2012
Ground fault circuit interrupter with enhanced radio frequency interference supp2011
Detecting and sensing actuation in a circuit interrupting device2011
Fault circuit interrupter with bi-directional sensing2011
Leakage current detector interrupter with continuous duty relay2010
Circuit interrupting device and system utilizing bridge contact mechanism and re2010
Overvoltage device with enhanced surge suppression2010
Circuit interrupting device having integrated enhanced RFI suppression2009
Ground fault circuit interrupter with enhanced radio frequency interference supp2008
Reverse wiring detect in circuit interrupting devices2007