9 Utility and 3 Design Patents
#914 in Chicago, IL
#8,357 in Illinois
#222,102 in US
#451,718 in the World
rank by utility patentsForward Citations = 141
Company Filing History:
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#914 in Chicago, IL
#8,357 in Illinois
#222,102 in US
#451,718 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today