8 Utility Patents
#1,060 in Chicago, IL
#9,556 in Illinois
#251,818 in US
#513,864 in the World
Forward Citations = 103
Company Filing History:
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#1,060 in Chicago, IL
#9,556 in Illinois
#251,818 in US
#513,864 in the World
Company Filing History:
Get your Inventor Badge Today