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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/31/2017
Application #:
13213354
Filing Dt:
08/19/2011
Publication #:
Pub Dt:
02/21/2013
Inventors:
Michael L. Larronde, Daryl Stroud, Jeff Johnson, Mike Spencer
Title:
ROTARY STEERABLE ASSEMBLY INHIBITING COUNTERCLOCKWISE WHIRL DURING DIRECTIONAL DRILLING
Assignment: 1
Reel/Frame:
028157/0738Recorded: 05/04/2012Pages: 4
Conveyance:
EMPLOYMENT AGREEMENT
Assignor:
Exec Dt:
03/27/2006
Assignee:
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Correspondent:
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 2
Reel/Frame:
026777/0430Recorded: 08/19/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/18/2011
Exec Dt:
06/15/2011
Exec Dt:
05/26/2011
Assignee:
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Correspondent:
WONG CABELLO, LLP
20333 TOMBAL PARKWAY SH 249
SUITE 600
HOUSTON, TX 77070

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