14 Utility and 2 Design Patents
#4 in Hampshire, IL
#4,950 in Illinois
#135,428 in US
#272,060 in the World
rank by utility patentsForward Citations = 139
Company Filing History:
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#4 in Hampshire, IL
#4,950 in Illinois
#135,428 in US
#272,060 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today