8 Utility and 1 Design Patents
#586 in Minneapolis, MN
#7,853 in Minnesota
#242,967 in US
#495,896 in the World
rank by utility patentsForward Citations = 327
Company Filing History:
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#586 in Minneapolis, MN
#7,853 in Minnesota
#242,967 in US
#495,896 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today