20 Utility and 37 Design Patents
#1 in Crystal, MN
#46 in Minnesota
#2,091 in US
#3,550 in the World
rank by design patentsForward Citations = 920
Company Filing History:
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#1 in Crystal, MN
#46 in Minnesota
#2,091 in US
#3,550 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today