6 Utility and 30 Design Patents
#52 in Chicago, IL
#202 in Illinois
#2,961 in US
#5,089 in the World
rank by design patentsForward Citations = 443
Company Filing History:
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#52 in Chicago, IL
#202 in Illinois
#2,961 in US
#5,089 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today