24 Utility and 3 Design Patents
#8 in Dubuque, IA
#343 in Iowa
#66,462 in US
#129,882 in the World
rank by utility patentsForward Citations = 677
Company Filing History:
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#8 in Dubuque, IA
#343 in Iowa
#66,462 in US
#129,882 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today