25 Utility and 5 Design Patents
#2 in Hampshire, IL
#2,111 in Illinois
#62,692 in US
#122,288 in the World
rank by utility patentsForward Citations = 198
Company Filing History:

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#2 in Hampshire, IL
#2,111 in Illinois
#62,692 in US
#122,288 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today