19 Utility and 6 Design Patents
#9 in Duluth, MN
#3,206 in Minnesota
#91,566 in US
#180,816 in the World
rank by utility patentsForward Citations = 155
Company Filing History:
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#9 in Duluth, MN
#3,206 in Minnesota
#91,566 in US
#180,816 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today