49 Utility and 4 Design Patents
#3 in South Barrington, IL
#631 in Illinois
#21,006 in US
#39,366 in the World
rank by utility patentsForward Citations = 743
Company Filing History:
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#3 in South Barrington, IL
#631 in Illinois
#21,006 in US
#39,366 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today