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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/14/2020
Application #:
15603192
Filing Dt:
05/23/2017
Publication #:
Pub Dt:
02/15/2018
Inventors:
Paul D. Deutch, Scott A. Marshall, Daryl L. Grubb, Ronald A. De Witt, Mark S. Zediker et al
Title:
HIGH POWER LASER DECOMMISSIONING OF MULTISTRING AND DAMAGED WELLS
Assignment: 1
Reel/Frame:
050173/0353Recorded: 08/26/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/13/2014
Exec Dt:
08/13/2014
Exec Dt:
08/12/2014
Exec Dt:
08/12/2014
Exec Dt:
08/12/2014
Exec Dt:
08/12/2014
Assignee:
5506 CLARA ROAD
HOUSTON, TEXAS 77041
Correspondent:
GLEN P BELVIS
P.O. BOX 11317
CHICAGO, IL 60611

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