2 Utility and 10 Design Patents
#240 in Chicago, IL
#919 in Illinois
#13,293 in US
#23,550 in the World
rank by design patentsForward Citations = 430
Company Filing History:
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#240 in Chicago, IL
#919 in Illinois
#13,293 in US
#23,550 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today