20 Utility and 1 Design Patents
#30 in Roseville, MN
#2,998 in Minnesota
#85,314 in US
#167,996 in the World
rank by utility patentsForward Citations = 2,241
Company Filing History:
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#30 in Roseville, MN
#2,998 in Minnesota
#85,314 in US
#167,996 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today