8 Utility and 4 Design Patents
#2 in Long Grove, IA
#1,621 in Iowa
#250,349 in US
#510,352 in the World
rank by utility patentsForward Citations = 18
Company Filing History:
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#2 in Long Grove, IA
#1,621 in Iowa
#250,349 in US
#510,352 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today