8 Utility and 3 Design Patents
#1,070 in Chicago, IL
#9,623 in Illinois
#253,080 in US
#517,211 in the World
rank by utility patentsForward Citations = 389
Company Filing History:
Get your Inventor Badge Today
#1,070 in Chicago, IL
#9,623 in Illinois
#253,080 in US
#517,211 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today