5 Utility and 1 Design Patents
#1,846 in Chicago, IL
#15,545 in Illinois
#395,459 in US
#820,884 in the World
rank by utility patentsForward Citations = 30
Company Filing History:
Get your Inventor Badge Today
#1,846 in Chicago, IL
#15,545 in Illinois
#395,459 in US
#820,884 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today