4 Utility and 46 Design Patents
#1 in Shoreview, MN
#29 in Minnesota
#1,462 in US
#2,433 in the World
rank by design patentsForward Citations = 753
Company Filing History:

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#1 in Shoreview, MN
#29 in Minnesota
#1,462 in US
#2,433 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today