13 Utility and 2 Design Patents
#1 in Bethalto, IL
#5,244 in Illinois
#142,359 in US
#285,876 in the World
rank by utility patentsForward Citations = 208
Company Filing History:
Get your Inventor Badge Today
#1 in Bethalto, IL
#5,244 in Illinois
#142,359 in US
#285,876 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today