17 Utility and 1 Design Patents
#395 in Chicago, IL
#3,800 in Illinois
#106,222 in US
#211,202 in the World
rank by utility patentsForward Citations = 103
Company Filing History:
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#395 in Chicago, IL
#3,800 in Illinois
#106,222 in US
#211,202 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today