4 Utility and 1 Design Patents
#3 in West Concord, MN
#14,716 in Minnesota
#480,549 in US
rank by utility patentsForward Citations = 92
Company Filing History:
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#3 in West Concord, MN
#14,716 in Minnesota
#480,549 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today