17 Utility and 1 Design Patents
#391 in Chicago, IL
#3,773 in Illinois
#105,501 in US
#209,319 in the World
rank by utility patentsForward Citations = 519
Company Filing History:
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#391 in Chicago, IL
#3,773 in Illinois
#105,501 in US
#209,319 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today