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Ronald P. Bridges
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Heber Springs, AR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Disconnect switch for switching capacitive currents
Patent number
6,818,850
Issue date
Nov 16, 2004
Bridges Electric, Inc.
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group operated circuit disconnect apparatus for overhead electric p...
Patent number
5,483,030
Issue date
Jan 9, 1996
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current sensing system having electronic compensation circuits for...
Patent number
5,250,894
Issue date
Oct 5, 1993
Bridges Electric, Inc.
Ronald P. Bridges
G01 - MEASURING TESTING
Information
Patent Grant
Group operated circuit disconnect apparatus for overhead electric p...
Patent number
4,654,540
Issue date
Mar 31, 1987
Ronald P. Bridges
E04 - BUILDING
Information
Patent Grant
Power driven group operated circuit disconnect apparatus for overhe...
Patent number
4,357,505
Issue date
Nov 2, 1982
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group operated circuit disconnect apparatus for overhead electric p...
Patent number
RE30784
Issue date
Oct 27, 1981
Ronald P. Bridges
200 - Electricity: circuit makers and breakers
Information
Patent Grant
Hinge terminal mounting for electric circuit disconnect switch
Patent number
4,127,753
Issue date
Nov 28, 1978
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group operated circuit disconnect apparatus for overhead electric p...
Patent number
4,095,061
Issue date
Jun 13, 1978
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical interrupter switch
Patent number
4,031,346
Issue date
Jun 21, 1977
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Disconnect swithch for switching capacitive currents
Publication number
20040089635
Publication date
May 13, 2004
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High voltage disconnect switch
Publication number
20020088775
Publication date
Jul 11, 2002
Ronald P. Bridges
H01 - BASIC ELECTRIC ELEMENTS