4 Utility and 1 Design Patents
#192 in Grayslake, IL
#19,219 in Illinois
#481,669 in US
rank by utility patentsForward Citations = 159
Company Filing History:
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#192 in Grayslake, IL
#19,219 in Illinois
#481,669 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today