12 Utility and 1 Design Patents
#31 in Washington, IL
#5,889 in Illinois
#159,692 in US
#321,370 in the World
rank by utility patentsForward Citations = 134
Company Filing History:
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#31 in Washington, IL
#5,889 in Illinois
#159,692 in US
#321,370 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today