2 Utility and 5 Design Patents
#13 in Winnetka, IL
#1,991 in Illinois
#28,396 in US
#50,649 in the World
rank by design patentsForward Citations = 234
Company Filing History:
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#13 in Winnetka, IL
#1,991 in Illinois
#28,396 in US
#50,649 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today