17 Utility Patents
#173 in St. Louis, MO
#813 in Missouri
#106,132 in US
#210,841 in the World
Forward Citations = 185
Company Filing History:
Sigma-aldrich Co. LLC

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#173 in St. Louis, MO
#813 in Missouri
#106,132 in US
#210,841 in the World
Company Filing History:

Get your Inventor Badge Today