6 Utility and 3 Design Patents
#53 in Pella, IA
#2,246 in Iowa
#336,979 in US
#696,408 in the World
rank by utility patentsForward Citations = 15
Company Filing History:
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#53 in Pella, IA
#2,246 in Iowa
#336,979 in US
#696,408 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today