48 Utility and 5 Design Patents
#1 in Spring Valley, MN
#786 in Minnesota
#21,813 in US
#40,923 in the World
rank by utility patentsForward Citations = 2,498
Company Filing History:
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#1 in Spring Valley, MN
#786 in Minnesota
#21,813 in US
#40,923 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today