18 Utility and 8 Design Patents
#2 in Houston, MN
#3,427 in Minnesota
#98,583 in US
#195,099 in the World
rank by utility patentsForward Citations = 271
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#2 in Houston, MN
#3,427 in Minnesota
#98,583 in US
#195,099 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today