4 Utility and 14 Design Patents
#165 in Chicago, IL
#606 in Illinois
#8,502 in US
#14,910 in the World
rank by design patentsForward Citations = 150
Company Filing History:
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#165 in Chicago, IL
#606 in Illinois
#8,502 in US
#14,910 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today