12 Utility and 1 Design Patents
#9 in Red Wing, MN
#5,429 in Minnesota
#161,535 in US
#325,918 in the World
rank by utility patentsForward Citations = 75
Company Filing History:
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#9 in Red Wing, MN
#5,429 in Minnesota
#161,535 in US
#325,918 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today