12 Utility and 4 Design Patents
#630 in Chicago, IL
#5,865 in Illinois
#158,943 in US
#319,502 in the World
rank by utility patentsForward Citations = 153
Company Filing History:
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#630 in Chicago, IL
#5,865 in Illinois
#158,943 in US
#319,502 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today