Patent Assignment
Reel/Frame 047771/0109
Assignment of Assignor's Interest
Recorded: 2018-12-13
Pages: 4
Assignee
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD, SAN RAMON, CALIFORNIA, 94583-0806
Covered Property
(1)
Subterranean Coring Assemblies