Time-temperature indicating device

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United States of America Patent

PATENT NO 9448182
SERIAL NO

13587984

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Abstract

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The present invention is generally in the field of measuring and indicating techniques and relates to a time-temperature indicating device and methods of manufacturing and reading this device. More specifically, the time-temperature indicator (TTI) device comprises at least one active reactant being at least a part of a component that is configured to be either an electrical component or transformable into an electrical component, said at least one active reactant being selected to be affectable by a chemical and/or physical reaction effecting a change in at least an electrical property of said electrical component at a rate that is time-temperature dependent.

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Patent Owner(s)

Patent OwnerAddress
FRESHPOINT QUALITY ASSURANCE LTD47 HATAASIYA STREET TEL HANAN INDUSTRIAL ZONE NESHER HAIFA 3688847

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haarer, Dietrich Bayreuth, DE 27 527
Levy, Yoav Ramat Hasharon, IL 76 779

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