7 Utility and 3 Design Patents
#541 in St. Louis, MO
#2,475 in Missouri
#288,068 in US
#590,709 in the World
rank by utility patentsForward Citations = 20
Company Filing History:
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#541 in St. Louis, MO
#2,475 in Missouri
#288,068 in US
#590,709 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today