15 Utility and 9 Design Patents
#471 in Chicago, IL
#4,510 in Illinois
#123,762 in US
#247,411 in the World
rank by utility patentsForward Citations = 675
Company Filing History:
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#471 in Chicago, IL
#4,510 in Illinois
#123,762 in US
#247,411 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today