12 Utility and 3 Design Patents
#617 in Chicago, IL
#5,774 in Illinois
#156,678 in US
#315,862 in the World
rank by utility patentsForward Citations = 284
Company Filing History:
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#617 in Chicago, IL
#5,774 in Illinois
#156,678 in US
#315,862 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today