4 Utility and 7 Design Patents
#7 in Winona, MN
#654 in Minnesota
#20,498 in US
#36,712 in the World
rank by design patentsForward Citations = 771
Company Filing History:
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#7 in Winona, MN
#654 in Minnesota
#20,498 in US
#36,712 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today