32 Utility and 1 Design Patents
#42 in Cedar Rapids, IA
#197 in Iowa
#41,164 in US
#79,049 in the World
rank by utility patentsForward Citations = 628
Company Filing History:
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#42 in Cedar Rapids, IA
#197 in Iowa
#41,164 in US
#79,049 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today