16 Utility and 4 Design Patents
#196 in St. Louis, MO
#895 in Missouri
#114,196 in US
#227,485 in the World
rank by utility patentsForward Citations = 299
Company Filing History:
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#196 in St. Louis, MO
#895 in Missouri
#114,196 in US
#227,485 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today