5 Utility and 1 Design Patents
#1,840 in Chicago, IL
#15,526 in Illinois
#394,736 in US
#819,042 in the World
rank by utility patentsForward Citations = 28
Company Filing History:
Get your Inventor Badge Today
#1,840 in Chicago, IL
#15,526 in Illinois
#394,736 in US
#819,042 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today