18 Utility and 1 Design Patents
#362 in Chicago, IL
#3,493 in Illinois
#98,354 in US
#194,555 in the World
rank by utility patentsForward Citations = 1,901
Company Filing History:
Get your Inventor Badge Today
#362 in Chicago, IL
#3,493 in Illinois
#98,354 in US
#194,555 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today