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Jerry L. Aldridge
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Grantsville, UT, US
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last 30 patents
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Patent Grant
Apparatus and method for sealing valved bags transported by a conveyor
Patent number
5,620,542
Issue date
Apr 15, 1997
Stone Container Corporation
Michael R. Avila
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL