5 Utility and 2 Design Patents
#1,870 in Chicago, IL
#15,651 in Illinois
#398,163 in US
#828,843 in the World
rank by utility patentsForward Citations = 126
Company Filing History:
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#1,870 in Chicago, IL
#15,651 in Illinois
#398,163 in US
#828,843 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today