7 Utility Patents
#1,222 in Chicago, IL
#10,830 in Illinois
#280,116 in US
#574,425 in the World
Forward Citations = 492
Company Filing History:
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#1,222 in Chicago, IL
#10,830 in Illinois
#280,116 in US
#574,425 in the World
Company Filing History:
Get your Inventor Badge Today