19 Utility and 2 Design Patents
#177 in Saint Paul, MN
#3,113 in Minnesota
#88,368 in US
#174,303 in the World
rank by utility patentsForward Citations = 970
Company Filing History:
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#177 in Saint Paul, MN
#3,113 in Minnesota
#88,368 in US
#174,303 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today