16 Utility and 10 Design Patents
#50 in Northbrook, IL
#3,900 in Illinois
#108,484 in US
#215,318 in the World
rank by utility patentsForward Citations = 229
Company Filing History:
Get your Inventor Badge Today
#50 in Northbrook, IL
#3,900 in Illinois
#108,484 in US
#215,318 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today