7 Utility and 3 Design Patents
#194 in Evanston, IL
#10,580 in Illinois
#272,266 in US
#554,573 in the World
rank by utility patentsForward Citations = 501
Company Filing History:
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#194 in Evanston, IL
#10,580 in Illinois
#272,266 in US
#554,573 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today