13 Utility and 12 Design Patents
#579 in Chicago, IL
#5,466 in Illinois
#147,504 in US
#296,533 in the World
rank by utility patentsForward Citations = 115
Company Filing History:
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#579 in Chicago, IL
#5,466 in Illinois
#147,504 in US
#296,533 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today