12 Utility Patents
#269 in St. Louis, MO
#1,271 in Missouri
#161,500 in US
#325,781 in the World
Forward Citations = 61
Company Filing History:
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#269 in St. Louis, MO
#1,271 in Missouri
#161,500 in US
#325,781 in the World
Company Filing History:
Get your Inventor Badge Today