31 Utility and 5 Design Patents
#13 in Burnsville, MN
#1,604 in Minnesota
#45,327 in US
#87,495 in the World
rank by utility patentsForward Citations = 3,514
Company Filing History:
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#13 in Burnsville, MN
#1,604 in Minnesota
#45,327 in US
#87,495 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today