7 Utility and 2 Design Patents
#3 in Annandale, MN
#9,253 in Minnesota
#290,330 in US
#596,497 in the World
rank by utility patentsForward Citations = 752
Company Filing History:
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#3 in Annandale, MN
#9,253 in Minnesota
#290,330 in US
#596,497 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today