14 Utility and 1 Design Patents
#309 in Minneapolis, MN
#4,606 in Minnesota
#135,089 in US
#271,038 in the World
rank by utility patentsForward Citations = 494
Company Filing History:
Get your Inventor Badge Today
#309 in Minneapolis, MN
#4,606 in Minnesota
#135,089 in US
#271,038 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today