IP Library Assignment 023466/0644
Patent Assignment
Reel/Frame 023466/0644

Assignment of Assignor's Interest

Recorded: 2009-11-04 Pages: 2
Assignor
CUSTOM SENSORS AND TECHNOLOGY
Executed: 2009-11-03
Assignee
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD, FORTH WORTH, TEXAS, 76126
Covered Property (1)
Method and Apparatus for Performing Spectroscopy Downhole Within a Wellbore
Patent: 7,728,971 →
Application: 12/342,650 →
Publication: US 2009/0103087
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 →