Method of improving coverage of chromogenic reaction product

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United States of America Patent

PATENT NO 5880063
SERIAL NO

08813030

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Abstract

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Coverage of a chromogenic reaction product over a substrate is improved by incorporating a color developer in the substrate and coating the substrate with a color former to form a colored reaction product.

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Patent Owner(s)

Patent OwnerAddress
MOORE WALLACE USA LLCONE CANTERBURY GREEN STAMFORD CT 06901

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, John C H Naperville, IL 24 505
Hoffman, Donald J Elmhurst, IL 3 83

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