5 Utility and 2 Design Patents
#30 in Winona, MN
#12,410 in Minnesota
#398,323 in US
#829,329 in the World
rank by utility patentsForward Citations = 9
Company Filing History:

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#30 in Winona, MN
#12,410 in Minnesota
#398,323 in US
#829,329 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today