31 Utility and 1 Design Patents
#1 in Clarinda, IA
#211 in Iowa
#43,220 in US
#83,224 in the World
rank by utility patentsForward Citations = 379
Company Filing History:
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#1 in Clarinda, IA
#211 in Iowa
#43,220 in US
#83,224 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today