13 Utility Patents
#246 in St. Louis, MO
#1,112 in Missouri
#140,186 in US
#280,810 in the World
Forward Citations = 477
Company Filing History:
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#246 in St. Louis, MO
#1,112 in Missouri
#140,186 in US
#280,810 in the World
Company Filing History:
Get your Inventor Badge Today