14 Utility and 1 Design Patents
#504 in Chicago, IL
#4,815 in Illinois
#132,442 in US
#264,696 in the World
rank by utility patentsForward Citations = 134
Company Filing History:
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#504 in Chicago, IL
#4,815 in Illinois
#132,442 in US
#264,696 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today