IP Library › Assignment 029735/0931
Patent Assignment
Reel/Frame 029735/0931

Assignment of Assignor's Interest

Recorded: 2013-01-31 Pages: 4
Assignor
VALENCIA, ANTHONY
Executed: 2013-01-11
Assignee
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 1431, DUNCAN, OKLAHOMA, 73536
Covered Property (1)
Exandable Wedge Slip for Anchoring Downhole Tools
Patent: 9,169,704 →
Application: 13/756,281 →
Publication: US 2014/0209325
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2013
From: DOCKWEILER, DAVID ALLEN
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 029735/0887 →