7 Utility and 3 Design Patents
#210 in Minnetonka, MN
#9,239 in Minnesota
#289,842 in US
#595,289 in the World
rank by utility patentsForward Citations = 569
Company Filing History:

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#210 in Minnetonka, MN
#9,239 in Minnesota
#289,842 in US
#595,289 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today