13 Utility and 2 Design Patents
#11 in New Hope, MN
#5,004 in Minnesota
#147,615 in US
#296,787 in the World
rank by utility patentsForward Citations = 245
Company Filing History:
Liberty Diversified Industries, Inc.
Safco Products Company
Liberty Carton Co.
4. 1 out of 1
Liberty Diversified Industries (shamrock)
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