21 Utility and 1 Design Patents
#4 in Freeport, IL
#2,667 in Illinois
#77,081 in US
#151,367 in the World
rank by utility patentsForward Citations = 189
Company Filing History:
Get your Inventor Badge Today
#4 in Freeport, IL
#2,667 in Illinois
#77,081 in US
#151,367 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today