8 Utility and 3 Design Patents
#535 in Saint Paul, MN
#8,194 in Minnesota
#254,388 in US
#520,941 in the World
rank by utility patentsForward Citations = 69
Company Filing History:
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#535 in Saint Paul, MN
#8,194 in Minnesota
#254,388 in US
#520,941 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today