25 Utility and 1 Design Patents
#3 in Dellwood, MN
#2,198 in Minnesota
#62,630 in US
#122,153 in the World
rank by utility patentsForward Citations = 987
Company Filing History:
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#3 in Dellwood, MN
#2,198 in Minnesota
#62,630 in US
#122,153 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today