Ultrasonic processing

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United States of America Patent

PATENT NO 6120629
SERIAL NO

08912152

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to ultrasonically processing a web to produce discrete treated regions across the width of the web, e.g., for use as tearlines in a continuous tape web.

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Patent Owner(s)

  • COVALENCE SPECIALTY MATERIALS CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shannon, Paul T West Lebanon, NH 2 54
Vanselow, Janice J Marlboro, MA 1 28

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