5 Utility and 1 Design Patents
#9 in Cologne, MN
#12,390 in Minnesota
#397,461 in US
#826,260 in the World
rank by utility patentsForward Citations = 154
Company Filing History:
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#9 in Cologne, MN
#12,390 in Minnesota
#397,461 in US
#826,260 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today