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C. Gireesh Rao
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Cary, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Weatherproof outdoor pivoting light assembly
Patent number
7,137,721
Issue date
Nov 21, 2006
C. Gireesh Rao
F21 - LIGHTING
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Patent Grant
Universal outlet plate cover assembly
Patent number
7,129,413
Issue date
Oct 31, 2006
C. Gireesh Rao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Reducer bushing for weatherproof outlet boxes
Patent number
6,992,252
Issue date
Jan 31, 2006
Sigma Electric Manufacturing Corp.
C. Gireesh Rao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER