7 Utility and 4 Design Patents
#255 in Maple Grove, MN
#8,708 in Minnesota
#272,266 in US
#554,573 in the World
rank by utility patentsForward Citations = 947
Company Filing History:
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#255 in Maple Grove, MN
#8,708 in Minnesota
#272,266 in US
#554,573 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today