5 Utility and 1 Design Patents
#162 in Maplewood, MN
#12,309 in Minnesota
#394,736 in US
#819,042 in the World
rank by utility patentsForward Citations = 111
Company Filing History:
Get your Inventor Badge Today
#162 in Maplewood, MN
#12,309 in Minnesota
#394,736 in US
#819,042 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today