5 Utility and 3 Design Patents
#1 in Rose Creek, MN
#12,401 in Minnesota
#397,941 in US
#827,581 in the World
rank by utility patentsForward Citations = 269
Company Filing History:

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#1 in Rose Creek, MN
#12,401 in Minnesota
#397,941 in US
#827,581 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today