14 Utility and 1 Design Patents
#20 in Urbandale, IA
#791 in Iowa
#134,932 in US
#270,606 in the World
rank by utility patentsForward Citations = 296
Company Filing History:
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#20 in Urbandale, IA
#791 in Iowa
#134,932 in US
#270,606 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today