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Kenneth C. Jahnke
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Appleton, WI, US
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last 30 patents
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Patent Grant
Rotary draw tape bag making apparatus and method
Patent number
5,024,642
Issue date
Jun 18, 1991
Presto Products, Incorporated
James E. Buchman
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD