7 Utility Patents
#1,239 in Chicago, IL
#11,001 in Illinois
#285,100 in US
#582,799 in the World
Forward Citations = 17
Company Filing History:
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#1,239 in Chicago, IL
#11,001 in Illinois
#285,100 in US
#582,799 in the World
Company Filing History:
Get your Inventor Badge Today