20 Utility and 3 Design Patents
#14 in Dubuque, IA
#449 in Iowa
#85,746 in US
#169,030 in the World
rank by utility patentsForward Citations = 30
Company Filing History:
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#14 in Dubuque, IA
#449 in Iowa
#85,746 in US
#169,030 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today