31 Utility and 12 Design Patents
#3 in Edwardsville, IL
#1,466 in Illinois
#45,243 in US
#87,306 in the World
rank by utility patentsForward Citations = 648
Company Filing History:
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#3 in Edwardsville, IL
#1,466 in Illinois
#45,243 in US
#87,306 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today