15 Utility and 6 Design Patents
#4 in Homewood, IL
#4,258 in Illinois
#117,537 in US
#233,999 in the World
rank by utility patentsForward Citations = 333
Company Filing History:
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#4 in Homewood, IL
#4,258 in Illinois
#117,537 in US
#233,999 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today