6 Utility and 1 Design Patents
#76 in Dubuque, IA
#2,133 in Iowa
#321,088 in US
#660,616 in the World
rank by utility patentsForward Citations = 4
Company Filing History:
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#76 in Dubuque, IA
#2,133 in Iowa
#321,088 in US
#660,616 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today