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Rogers, MN, United States of America

Blue Sky Foods, LLC

USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 54

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1 inventor (with patents filed for the assignee):

Calvin S Krupa (1 out of 46 patents)

1 patent: Sort by Forward Citations

1. 6550630 - Container for frozen cake batter (2003-04-22),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#11 in Rogers, MN

#3,501 in Minnesota

#133,867 in US

Rogers, MN, United States of America

Blue Sky Foods, LLC

Forward Citations = 54

1 inventor:

Calvin S Krupa (1 out of 46 patents)

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