13 Utility and 3 Design Patents
#573 in Chicago, IL
#5,444 in Illinois
#147,058 in US
#295,416 in the World
rank by utility patentsForward Citations = 59
Company Filing History:
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#573 in Chicago, IL
#5,444 in Illinois
#147,058 in US
#295,416 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today