David J. Dunne

Person

Cedar Rapids, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker-like apparatus with combination current transformer
- Patent number 8,154,373
- Issue date Apr 10, 2012
- Schneider Electric USA, Inc.
- Susan Jean Walker Colsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redundant trip activation
- Patent number 7,791,849
- Issue date Sep 7, 2010
- William Davison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system of calibrating sensing components in a circuit br...
- Patent number 7,788,055
- Issue date Aug 31, 2010
- Square D Company
- Susan Jean Walker Colsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch-to-trip point translation
- Patent number 7,697,250
- Issue date Apr 13, 2010
- William Davison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system of fault powered supply voltage regulation
- Patent number 7,683,586
- Issue date Mar 23, 2010
- William C. Davison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Redundant instantaneous trip detection
- Patent number 7,550,939
- Issue date Jun 23, 2009
- William Davison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker integral temperature monitoring for advance detecti...
- Patent number 7,495,876
- Issue date Feb 24, 2009
- Square D Company
- David J. Dunne
- G01 - MEASURING TESTING
Information Patent Grant
Quick responding instantaneous trip system
- Patent number 6,654,217
- Issue date Nov 25, 2003
- Square D Company
- Henry J. Zylstra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-sourcing, isolated zone selective interlocking system for use...
- Patent number 6,313,975
- Issue date Nov 6, 2001
- Square D Company
- David J. Dunne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker including interface to convert a rectified signal t...
- Patent number 6,008,973
- Issue date Dec 28, 1999
- Square D Company
- David J. Dunne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and system of calibrating sensing components in a circuit br...
- Publication number 20080215278
- Publication date Sep 4, 2008
- SQUARE D COMPANY
- Susan Jean Walker Colsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and system of fault powered supply voltage regulation
- Publication number 20080048624
- Publication date Feb 28, 2008
- SQUARE D COMPANY
- William C. Davison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switch-to-trip point translation
- Publication number 20080012670
- Publication date Jan 17, 2008
- SQUARE D COMPANY
- William Davison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Redundant trip activation
- Publication number 20080012668
- Publication date Jan 17, 2008
- SQUARE D COMPANY
- William Davison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit breaker-like apparatus with combination current transformer
- Publication number 20080012677
- Publication date Jan 17, 2008
- Squara D Company
- Susan Jean Walker Colsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Redundant instantaneous trip detection
- Publication number 20080013235
- Publication date Jan 17, 2008
- SQUARE D COMPANY
- William Davison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker integral temperature monitoring for advance detecti...
- Publication number 20080013596
- Publication date Jan 17, 2008
- SQUARE D COMPANY
- David J. Dunne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Quick responding instantaneous trip system
- Publication number 20020085330
- Publication date Jul 4, 2002
- Henry J. Zylstra
- H01 - BASIC ELECTRIC ELEMENTS

David J. Dunne

Person

Patents Grantslast 30 patents

Circuit breaker-like apparatus with combination current transformer

Redundant trip activation

Method and system of calibrating sensing components in a circuit br...

Switch-to-trip point translation

Method and system of fault powered supply voltage regulation

Redundant instantaneous trip detection

Circuit breaker integral temperature monitoring for advance detecti...

Quick responding instantaneous trip system

Self-sourcing, isolated zone selective interlocking system for use...

Circuit breaker including interface to convert a rectified signal t...

Patents Applicationslast 30 patents

Method and system of calibrating sensing components in a circuit br...

Method and system of fault powered supply voltage regulation

Switch-to-trip point translation

Redundant trip activation

Circuit breaker-like apparatus with combination current transformer

Redundant instantaneous trip detection

Circuit breaker integral temperature monitoring for advance detecti...

Quick responding instantaneous trip system