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Matt Sortland
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Swisher, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Current limiting circuit breaker
Patent number
6,414,256
Issue date
Jul 2, 2002
Square D Company
William Weizhong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker having double break mechanism
Patent number
5,680,081
Issue date
Oct 21, 1997
Square D Company
Jerry L. Scheel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Double break circuit breaker having improved secondary section
Patent number
5,430,419
Issue date
Jul 4, 1995
Square D
Jerry L. Scheel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High current capacity blade for a circuit breaker
Patent number
5,373,272
Issue date
Dec 13, 1994
Square D Company
Jerry L. Scheel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automatic miniature circuit breaker with Z-axis assemblable contact...
Patent number
5,302,787
Issue date
Apr 12, 1994
Square D Company
Thomas A. Edds
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automatic miniature circuit breaker with Z-axis assemblage current...
Patent number
5,250,918
Issue date
Oct 5, 1993
Square D Company
Thomas A. Edds
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automatic miniature circuit breaker with Z-axis assemblable trip me...
Patent number
5,245,302
Issue date
Sep 14, 1993
Square D Company
Rodney J. Brune
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy management accessory for circuit breaker
Patent number
5,083,103
Issue date
Jan 21, 1992
Square D Company
John M. Winter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy management circuit breaker
Patent number
D317906
Issue date
Jul 2, 1991
Square D Company
John M. Winter
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Information
Patent Application
CURRENT LIMITING CIRCUIT BREAKER
Publication number
20020092829
Publication date
Jul 18, 2002
William Weizhong Chen
H01 - BASIC ELECTRIC ELEMENTS