Concrete block insulation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO D880014
SERIAL NO

29643755

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Patent Owner(s)

Patent OwnerAddress
CFI FOAM INCP O BOX 10393 KNOXVILLE TN 37939

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Porter, Richard Ayers Knoxville, US 3 5

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