34 Utility and 3 Design Patents
#18 in Andover, MN
#1,389 in Minnesota
#39,117 in US
#75,038 in the World
rank by utility patentsForward Citations = 803
Company Filing History:
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#18 in Andover, MN
#1,389 in Minnesota
#39,117 in US
#75,038 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today