8 Utility Patents
#1,070 in Chicago, IL
#9,621 in Illinois
#253,058 in US
#517,114 in the World
Forward Citations = 75
Company Filing History:
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#1,070 in Chicago, IL
#9,621 in Illinois
#253,058 in US
#517,114 in the World
Company Filing History:
Get your Inventor Badge Today