IP Library Assignment 021020/0304
Patent Assignment
Reel/Frame 021020/0304

Assignment of Assignor's Interest

Recorded: 2008-05-30 Pages: 3
Assignor
ODOM, RICHARD C.
Executed: 2008-04-30
Assignee
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD, FORT WORTH, TEXAS, 76126
Covered Property (1)
Borehole Measurements Using a Fast and High Energy Resolution Gamma Ray Detector Assembly
Patent: 7,999,220 →
Application: 12/129,812 →
Publication: US 2009/0296084
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2018
From: PRECISION ENERGY SERVICES, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 045801/0961 →