12 Utility and 1 Design Patents
#1 in Centerville, IA
#970 in Iowa
#160,715 in US
#323,864 in the World
rank by utility patentsForward Citations = 246
Company Filing History:
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#1 in Centerville, IA
#970 in Iowa
#160,715 in US
#323,864 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today