9 Utility and 3 Design Patents
#549 in Minneapolis, MN
#7,313 in Minnesota
#223,556 in US
#455,497 in the World
rank by utility patentsForward Citations = 160
Company Filing History:
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#549 in Minneapolis, MN
#7,313 in Minnesota
#223,556 in US
#455,497 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today