105 Utility and 22 Design Patents
#1 in Richfield, MN
#166 in Minnesota
#4,717 in US
#8,360 in the World
rank by utility patentsForward Citations = 8,108
Company Filing History:
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#1 in Richfield, MN
#166 in Minnesota
#4,717 in US
#8,360 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today