12 Utility and 10 Design Patents
#336 in Woodbury, MN
#5,439 in Minnesota
#161,797 in US
#326,522 in the World
rank by utility patentsForward Citations = 393
Company Filing History:

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#336 in Woodbury, MN
#5,439 in Minnesota
#161,797 in US
#326,522 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today