54 Utility and 1 Design Patents
#3 in Owatonna, MN
#650 in Minnesota
#17,601 in US
#32,866 in the World
rank by utility patentsForward Citations = 1,368
Company Filing History:
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#3 in Owatonna, MN
#650 in Minnesota
#17,601 in US
#32,866 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today