23 Utility and 1 Design Patents
#245 in Chicago, IL
#2,392 in Illinois
#70,499 in US
#137,921 in the World
rank by utility patentsForward Citations = 125
Company Filing History:
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#245 in Chicago, IL
#2,392 in Illinois
#70,499 in US
#137,921 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today