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Charles H. Hinkley
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Bethel, CT, US
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last 30 patents
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Patent Grant
Anvil for ultrasonic slitting apparatus
Patent number
4,623,420
Issue date
Nov 18, 1986
Branson Ultrasonics Corporation
Charles H. Hinkley
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL