61 Utility and 7 Design Patents
#12 in St. Louis, MO
#57 in Missouri
#13,987 in US
#26,011 in the World
rank by utility patentsForward Citations = 3,869
Company Filing History:
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#12 in St. Louis, MO
#57 in Missouri
#13,987 in US
#26,011 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today