IP Library Assignment 020228/0149
Patent Assignment
Reel/Frame 020228/0149

Assignment of Assignor's Interest

Recorded: 2007-12-11 Pages: 12
Assignors
CHRISTIAN, SEAN M.
Executed: 2007-11-19
FORD, JESS V.
Executed: 2007-11-16
PONSTINGL, MIKE
Executed: 2007-11-16
JOHNSON, ANTHONY
Executed: 2007-11-19
KRUGER, SVEN
Executed: 2007-11-28
WAID, MARGARET C.
Executed: 2007-11-20
KASPERSKI, BRYAN
Executed: 2007-11-19
PRATI, ENRIQUE
Executed: 2007-11-30
Assignee
CUSTOM SENSORS AND TECHNOLOGY
531 AXMINISTER DRIVE, SUITE A, FENTON, MISSOURI, 63026
Covered Property (1)
Method and Apparatus for Performing Spectroscopy Downhole Within a Wellbore
Patent: 7,508,506 →
Application: 11/865,587 →
Publication: US 2008/0078544
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 6, 2009
From: CUSTOM SENSORS AND TECHNOLOGY
To: PRECISION ENERGY SERVICES, INC.
Reel/Frame 022645/0157 →
Assignment of Assignor's Interest May 15, 2018
From: PRECISION ENERGY SERVICES, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 045801/0961 →