4 Utility and 2 Design Patents
#1 in Whittemore, IA
#3,310 in Iowa
#477,737 in US
rank by utility patentsForward Citations = 28
Company Filing History:
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#1 in Whittemore, IA
#3,310 in Iowa
#477,737 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today