6 Utility and 15 Design Patents
#156 in Chicago, IL
#565 in Illinois
#7,922 in US
#13,922 in the World
rank by design patentsForward Citations = 1,134
Company Filing History:
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#156 in Chicago, IL
#565 in Illinois
#7,922 in US
#13,922 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today