| Patent | Date |
|---|
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 7,099,129 - Neiger , et al. August 29, 2 | 2006-08-29 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
App 20040257724 - Neiger, Benjamin ; et al. | 2004-12-23 |
Shock hazard protection system
Grant 6,621,671 - Gershen , et al. September 16, 2 | 2003-09-16 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 6,611,406 - Neiger , et al. August 26, 2 | 2003-08-26 |
Shock hazard protection system
App 20030058590 - Gershen, Bernard ; et al. | 2003-03-27 |
Shock hazard protection system
Grant 6,469,881 - Gershen , et al. October 22, 2 | 2002-10-22 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
App 20020054464 - Neiger, Benjamin ; et al. | 2002-05-09 |
Shock hazard protection system
App 20020012211 - Gershen, Bernard ; et al. | 2002-01-31 |
Ground fault circuit interrupter miswiring prevention device
Grant 6,252,407 - Gershen June 26, 2 | 2001-06-26 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 6,226,161 - Neiger , et al. May 1, 2 | 2001-05-01 |
Electrical extension cord with immersion detection circuit interrupter safety protection
Grant 6,176,717 - Campolo , et al. January 23, 2 | 2001-01-23 |
Intelligent ground fault circuit interrupter
Grant 6,111,733 - Neiger , et al. August 29, 2 | 2000-08-29 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 5,963,408 - Neiger , et al. October 5, 1 | 1999-10-05 |
Electric series circuit
Grant 5,886,423 - Gershen , et al. March 23, 1 | 1999-03-23 |
Ground fault circuit interrupt system including auxiliary surge suppression ability
Grant 5,841,615 - Gershen November 24, 1 | 1998-11-24 |
Differential transformer correction by compensation
Grant 5,747,980 - Gershen May 5, 1 | 1998-05-05 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 5,729,417 - Neiger , et al. March 17, 1 | 1998-03-17 |
Circuit analyzing system
Grant 5,729,421 - Gershen , et al. March 17, 1 | 1998-03-17 |
Intelligent ground fault circuit interrupter
Grant 5,715,125 - Neiger , et al. February 3, 1 | 1998-02-03 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 5,706,155 - Neiger , et al. January 6, 1 | 1998-01-06 |
Capacitor-type motor speed controller
Grant 5,703,458 - Gershen , et al. December 30, 1 | 1997-12-30 |
Ground fault circuit interrupt system including auxiliary surge suppression ability
Grant 5,654,857 - Gershen August 5, 1 | 1997-08-05 |
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
Grant 5,652,511 - Pearse , et al. July 29, 1 | 1997-07-29 |
Intelligent ground fault circuit interrupter
Grant 5,600,524 - Neiger , et al. February 4, 1 | 1997-02-04 |
Shock hazard protection system
Grant 5,583,730 - Gershen , et al. December 10, 1 | 1996-12-10 |
Circuit analyzing system
Grant 5,499,155 - Gershen , et al. March 12, 1 | 1996-03-12 |
Ground fault circuit interrupter incorporating miswiring prevention circuitry
Grant 5,477,412 - Neiger , et al. December 19, 1 | 1995-12-19 |
Shock hazard protection system
Grant 5,402,298 - Gershen , et al. March 28, 1 | 1995-03-28 |
Circuit analyzing system
Grant 5,383,084 - Gershen , et al. January 17, 1 | 1995-01-17 |
Electrical dimmer system employing alternately applied silicon controlled rectifiers
Grant 5,327,047 - Gershen July 5, 1 | 1994-07-05 |
Shock hazard protection system
Grant 5,166,853 - Gershen , et al. November 24, 1 | 1992-11-24 |
Shock hazard protection system
Grant 4,709,293 - Gershen , et al. November 24, 1 | 1987-11-24 |
Time responsive variable voltage power supply
Grant 4,396,869 - Rosenbaum , et al. August 2, 1 | 1983-08-02 |
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