IP Library › Assignment 028815/0901
Patent Assignment
Reel/Frame 028815/0901

Assignment of Assignor's Interest

Recorded: 2012-08-20 Pages: 4
Assignors
LEVIE, WILLIAM IAIN ELDER
Executed: 2012-08-07
ROGER, GREGORY PAUL
Executed: 2012-07-13
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property (1)
Pull Through Centralizer
Patent: 8,960,278 →
Application: 13/488,069 →
Publication: US 2013/0319689
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2012
From: SWEEP, MILES NORMAN
To: CHEVRON U.S.A., INC.
Reel/Frame 028815/0887 →