3 Utility and 1 Design Patents
#1,228 in Saint Paul, MN
#18,089 in Minnesota
#603,914 in US
rank by utility patentsForward Citations = 43
Company Filing History:
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#1,228 in Saint Paul, MN
#18,089 in Minnesota
#603,914 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today