IP Library › Assignment 020110/0318
Patent Assignment
Reel/Frame 020110/0318

Assignment of Assignor's Interest

Recorded: 2007-10-30 Pages: 2
Assignor
MARVELL III, ROBERT L.
Executed: 2007-10-19
Assignee
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET, OKLAHOMA CITY, OKLAHOMA, 73135
Covered Property (1)
Bladder Containment Mechanism
Patent: 8,246,052 →
Application: 11/981,399 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 9, 2012
From: WOOD GROUP ESP, INC.
To: GE OIL & GAS ESP, INC.
Reel/Frame 028517/0949 →
Change of Name Aug 3, 2022
From: GE OIL & GAS ESP, INC.
To: BAKER HUGHES ESP, INC.
Reel/Frame 061069/0718 →