5 Utility and 1 Design Patents
#2 in Centerville, IA
#2,680 in Iowa
#396,466 in US
#823,476 in the World
rank by utility patentsForward Citations = 101
Company Filing History:
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#2 in Centerville, IA
#2,680 in Iowa
#396,466 in US
#823,476 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today