10 Utility and 1 Design Patents
#349 in St. Louis, MO
#1,631 in Missouri
#199,055 in US
#403,775 in the World
rank by utility patentsForward Citations = 58
Company Filing History:
Get your Inventor Badge Today
#349 in St. Louis, MO
#1,631 in Missouri
#199,055 in US
#403,775 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today