Inventor
GERSHEN BERNARD
US33 patents
Patents
33 patentsUS6252407B1Jun 26, 2001
Ground fault circuit interrupter miswiring prevention device
LEVITON MANUFACTURING CO154 citations99
US6226161B1May 1, 2001
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO161 citations99
US6111733AAug 29, 2000
Intelligent ground fault circuit interrupter
LEVITON MANUFACTURING CO184 citations99
US5963408AOct 5, 1999
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO133 citations99
US5729417AMar 17, 1998
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO125 citations99
US5715125AFeb 3, 1998
Intelligent ground fault circuit interrupter
LEVITON MANUFACTURING CO183 citations99
US5706155AJan 6, 1998
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO130 citations99
US5600524AFeb 4, 1997
Intelligent ground fault circuit interrupter
LEVITON MANUFACTURING CO288 citations99
US5477412ADec 19, 1995
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO164 citations99
US5654857AAug 5, 1997
Ground fault circuit interrupt system including auxiliary surge suppression ability
LEVITON MANUFACTURING CO115 citations98
US6611406B2Aug 26, 2003
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO54 citations96
US6469881B2Oct 22, 2002
Shock hazard protection system
LEVITON MANUFACTURING CO33 citations96
US5383084AJan 17, 1995
Circuit analyzing system
LEVITON MANUFACTURING CO59 citations96
US4709293ANov 24, 1987
Shock hazard protection system
LEVITON MANUFACTURING CO60 citations96
US5886423AMar 23, 1999
Electric series circuit
LEVITON MANUFACTURING CO73 citations95
US7099129B2Aug 29, 2006
Ground fault circuit interrupter incorporating miswiring prevention circuitry
LEVITON MANUFACTURING CO21 citations92
US6016244AJan 18, 2000
Shock hazard protection system
LEVITON MANUFACTURING CO17 citations92
US5841615ANov 24, 1998
Ground fault circuit interrupt system including auxiliary surge suppression ability
LEVITON MANUFACTURING CO29 citations92
US5703458ADec 30, 1997
Capacitor-type motor speed controller
LEVITON MANUFACTURING CO21 citations92
US5402298AMar 28, 1995
Shock hazard protection system
LEVITON MANUFACTURING CO25 citations92
US5327047AJul 5, 1994
Electrical dimmer system employing alternately applied silicon controlled rectifiers
LEVITON MANUFACTURING CO29 citations92
US5166853ANov 24, 1992
Shock hazard protection system
LEVITON MANUFACTURING CO22 citations92
US4396869AAug 2, 1983
Time responsive variable voltage power supply
LEVITON MANUFACTURING CO36 citations92
US5652511AJul 29, 1997
Method and apparatus for detecting magnetic anomalies in a transformer core by rotating such core through a first winding which impresses a flux field in the core and a second winding to detect magnetic anomalies in the flux established
LEVITON MANUFACTURING CO18 citations84
US5729421AMar 17, 1998
Circuit analyzing system
LEVITON MANUFACTURING CO15 citations82
US5583730ADec 10, 1996
Shock hazard protection system
LEVITON MANUFACTURING CO16 citations82
US5499155AMar 12, 1996
Circuit analyzing system
LEVITON MANUFACTURING CO14 citations82
US6176717B1Jan 23, 2001
Electrical extension cord with immersion detection circuit interrupter safety protection
LEVITON MANUFACTURING CO13 citations74
US5801912ASep 1, 1998
Shock hazard protection system
LEVITON MANUFACTURING CO6 citations74
US5747980AMay 5, 1998
Differential transformer correction by compensation
LEVITON MANUFACTURING CO15 citations74
US5446383AAug 29, 1995
Method and apparatus for detecting magnetic anomalies in a differential transformer core
LEVITON MANUFACTURING CO10 citations74
US6621671B2Sep 16, 2003
Shock hazard protection system
LEVITON MANUFACTURING CO2 citations63
US6011326AJan 4, 2000
Dual switch and/or dimmer system illuminated with single neon lamp
LEVITON MANUFACTURING CO6 citations63