7 Utility and 2 Design Patents
#4 in Cologne, MN
#9,255 in Minnesota
#290,498 in US
#596,987 in the World
rank by utility patentsForward Citations = 294
Company Filing History:
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#4 in Cologne, MN
#9,255 in Minnesota
#290,498 in US
#596,987 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today