9 Utility and 1 Design Patents
#1 in McCausland, IA
#1,426 in Iowa
#224,235 in US
#457,239 in the World
rank by utility patentsForward Citations = 23
Company Filing History:
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#1 in McCausland, IA
#1,426 in Iowa
#224,235 in US
#457,239 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today