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Erskine R. Barbour
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Benson, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for measuring voltage in a power switching device
Patent number
7,550,960
Issue date
Jun 23, 2009
ABB Technology AG
Erskine R. Barbour
G01 - MEASURING TESTING
Information
Patent Grant
Method and a tool for calculating and displaying fault response tol...
Patent number
7,519,438
Issue date
Apr 14, 2009
ABB Technology AG
Erskine R. Barbour
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for operating a magnetic actuator in a power s...
Patent number
7,508,645
Issue date
Mar 24, 2009
ABB Technology AG
Marty L. Trivette
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for measuring electrical current levels in a power switching...
Patent number
7,275,001
Issue date
Sep 25, 2007
ABB Technology AG
Marty L. Trivette
G01 - MEASURING TESTING
Information
Patent Grant
Digital serial communications hub
Patent number
6,940,868
Issue date
Sep 6, 2005
ABB Inc.
Erskine R. Barbour
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for controlling a magnetically actuated power switching d...
Patent number
6,836,121
Issue date
Dec 28, 2004
ABB Inc.
Erskine R. Barbour
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trip device for an electric powered trip unit
Patent number
5,907,467
Issue date
May 25, 1999
Siemens Energy & Automation, Inc.
Erskine Barbour
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Trip device for an electric powered trip unit
Patent number
5,754,386
Issue date
May 19, 1998
Siemens Energy & Automation, Inc.
Erskine Barbour
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Trip device for an electric powered trip unit
Patent number
5,740,027
Issue date
Apr 14, 1998
Siemens Energy & Automation, Inc.
Stuart R. Akers
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dual mode power supply and under voltage trip device
Patent number
5,729,119
Issue date
Mar 17, 1998
Siemens Energy & Automation, Inc.
Erskine Barbour
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Method and a tool for calculating and displaying fault response tol...
Publication number
20070165340
Publication date
Jul 19, 2007
ABB Technology AG
Erskine R. Barbour
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for measuring electrical current levels in a power switching...
Publication number
20060265157
Publication date
Nov 23, 2006
ABB Technology AG
Marty L. Trivette
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for operating a magnetic actuator in a power s...
Publication number
20060007623
Publication date
Jan 12, 2006
Marty L. Trivette
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for measuring voltage in a power switching device
Publication number
20050280423
Publication date
Dec 22, 2005
Erskine R. Barbour
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for controlling a magnetically actuated power switching d...
Publication number
20020186015
Publication date
Dec 12, 2002
Erskine R. Barbour
H01 - BASIC ELECTRIC ELEMENTS