117 Utility and 4 Design Patents
#2 in Normal, IL
#100 in Illinois
#3,900 in US
#6,887 in the World
rank by utility patentsForward Citations = 1,902
Company Filing History:
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#2 in Normal, IL
#100 in Illinois
#3,900 in US
#6,887 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today