16 Utility Patents
#427 in Chicago, IL
#4,110 in Illinois
#114,356 in US
#227,887 in the World
Forward Citations = 2,927
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4. 4 out of 4,118

where one patent can have more than one assignee
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#427 in Chicago, IL
#4,110 in Illinois
#114,356 in US
#227,887 in the World
Company Filing History:



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