7 Utility and 5 Design Patents
#1,266 in Chicago, IL
#11,180 in Illinois
#289,839 in US
#595,258 in the World
rank by utility patentsForward Citations = 53
Company Filing History:
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#1,266 in Chicago, IL
#11,180 in Illinois
#289,839 in US
#595,258 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today