6 Utility and 20 Design Patents
#1 in Shell Rock, IA
#17 in Iowa
#5,229 in US
#9,070 in the World
rank by design patentsForward Citations = 747
Company Filing History:
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#1 in Shell Rock, IA
#17 in Iowa
#5,229 in US
#9,070 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today