13 Utility Patents
#18 in Winnetka, IL
#5,467 in Illinois
#147,495 in US
#296,503 in the World
Forward Citations = 131
Company Filing History:
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#18 in Winnetka, IL
#5,467 in Illinois
#147,495 in US
#296,503 in the World
Company Filing History:
Get your Inventor Badge Today