7 Utility Patents
#1,271 in Chicago, IL
#11,206 in Illinois
#290,514 in US
#597,011 in the World
Forward Citations = 11
Company Filing History:
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#1,271 in Chicago, IL
#11,206 in Illinois
#290,514 in US
#597,011 in the World
Company Filing History:
Get your Inventor Badge Today