46 Utility and 4 Design Patents
#26 in Cedar Rapids, IA
#102 in Iowa
#23,749 in US
#44,761 in the World
rank by utility patentsForward Citations = 481
Company Filing History:
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#26 in Cedar Rapids, IA
#102 in Iowa
#23,749 in US
#44,761 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today