27 Utility and 1 Design Patents
#25 in Maplewood, MN
#1,958 in Minnesota
#55,634 in US
#107,822 in the World
rank by utility patentsForward Citations = 269
Company Filing History:
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#25 in Maplewood, MN
#1,958 in Minnesota
#55,634 in US
#107,822 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today