6 Utility and 4 Design Patents
#1,510 in Chicago, IL
#13,098 in Illinois
#336,516 in US
#695,272 in the World
rank by utility patentsForward Citations = 24
Company Filing History:
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#1,510 in Chicago, IL
#13,098 in Illinois
#336,516 in US
#695,272 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today