21 Utility and 2 Design Patents
#38 in Hoffman Estates, IL
#2,813 in Illinois
#80,196 in US
#157,675 in the World
rank by utility patentsForward Citations = 146
Company Filing History:
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#38 in Hoffman Estates, IL
#2,813 in Illinois
#80,196 in US
#157,675 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today