22 Utility and 1 Design Patents
#15 in Washington, IL
#2,594 in Illinois
#75,438 in US
#148,227 in the World
rank by utility patentsForward Citations = 152
Company Filing History:
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#15 in Washington, IL
#2,594 in Illinois
#75,438 in US
#148,227 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today