139 Utility Patents
#1 in Manakin Sabot, VA
#37 in Virginia
#2,707 in US
#4,787 in the World
Forward Citations = 994
Company Filing History:

Philip Morris USA Inc.
Ethyl Corporation
4. 1 out of 330

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#1 in Manakin Sabot, VA
#37 in Virginia
#2,707 in US
#4,787 in the World
Company Filing History:


Get your Inventor Badge Today