48 Utility and 2 Design Patents
#1 in St. Paul Park, MN
#793 in Minnesota
#22,035 in US
#41,488 in the World
rank by utility patentsForward Citations = 757
Company Filing History:
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#1 in St. Paul Park, MN
#793 in Minnesota
#22,035 in US
#41,488 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today