6 Utility Patents
#3,335 in Houston, TX
#22,252 in Texas
#334,036 in US
#688,746 in the World
Forward Citations = 12
Company Filing History:
Chevron U.s.a. Inc.

where one patent can have more than one assignee
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#3,335 in Houston, TX
#22,252 in Texas
#334,036 in US
#688,746 in the World
Company Filing History:

Get your Inventor Badge Today