10 Utility and 1 Design Patents
#2 in West Burlington, IA
#1,252 in Iowa
#200,249 in US
#406,844 in the World
rank by utility patentsForward Citations = 198
Company Filing History:
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#2 in West Burlington, IA
#1,252 in Iowa
#200,249 in US
#406,844 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today