15 Utility and 1 Design Patents
#474 in Chicago, IL
#4,523 in Illinois
#124,138 in US
#248,522 in the World
rank by utility patentsForward Citations = 115
Company Filing History:



4. 1 out of 321

5. 1 out of 87

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#474 in Chicago, IL
#4,523 in Illinois
#124,138 in US
#248,522 in the World
rank by utility patentsCompany Filing History:





Get your Inventor Badge Today