Patent Assignment
Reel/Frame 014711/0857
Assignment of Assignor's Interest
Recorded: 2003-11-13
Pages: 3
Assignors
SAKAMOTO, STEPHEN M.
Executed: 2003-11-12
HIGH TEMPERATURE MECHANICAL SEAL
Executed: 2003-11-12
Assignee
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET, OKLAHOMA CITY, OKLAHOMA, 73135
Covered Property
(1)
High Temperature Mechanical Seal
Patent:
7,048,046 →
Application:
10/713,588 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 2003
From: SAKAMOTO, STEPHEN M.
To: WOOD GROUP ESP, INC.
Reel/Frame 014171/0132 →
Change of Name
Nov 25, 2014
From: WOOD GROUP ESP, INC.
To: GE OIL & GAS ESP, INC.
Reel/Frame 034454/0658 →
Change of Name
Dec 23, 2021
From: FE OIL & GAS ESP, INC.
To: BAKER HUGHES ESP, INC.
Reel/Frame 058572/0209 →