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Walter T. Brumfield
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Nicholasville, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Panelboard vent assembly
Patent number
4,261,189
Issue date
Apr 14, 1981
Square D Company
Walter T. Brumfield
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Cover assembly for panelboard
Patent number
4,131,932
Issue date
Dec 26, 1978
Square D Company
Walter T. Brumfield
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Auxiliary gutter with lay-in end walls and universal cover
Patent number
3,983,311
Issue date
Sep 28, 1976
Square D Company
Walter T. Brumfield
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER