Method and apparatus to produce time-release pesticide concentration gradient to protect portable electronic device

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United States of America Patent

PATENT NO 9395829
SERIAL NO

14120151

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Abstract

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A process produces a time release pesticide gradient to protect a cellular telephone. The process includes the step of providing a pliable laminate film shaped to cover a selected portion of the face of a cellular telephone. The film comprises outer sealing layers bounding a transparent inner laminate sandwich. The inner laminate sandwich comprising polymers layer bounding a time-pressure release pesticide used to produce a pesticide concentration gradient in the polymer layers bounding the pesticide.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frost, Lynn E Gilbert, US 1 0

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