6 Utility and 2 Design Patents
#639 in St. Louis, MO
#2,952 in Missouri
#337,376 in US
#697,961 in the World
rank by utility patentsForward Citations = 47
Company Filing History:
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#639 in St. Louis, MO
#2,952 in Missouri
#337,376 in US
#697,961 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today