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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/21/2010
Application #:
12164713
Filing Dt:
06/30/2008
Publication #:
Pub Dt:
12/31/2009
Inventor:
Kris D. Zimmermann
Title:
PIPE GRIPPING ASSEMBLY WITH POWER SCREW ACTUATOR AND METHOD OF GRIPPING PIPE ON A RIG
Assignment: 1
Reel/Frame:
021171/0824Recorded: 06/30/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2008
Assignee:
3993 W. SAM HOUSTON PARKWAY N.
HOUSTON, TEXAS 77043
Correspondent:
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 2
Reel/Frame:
047217/0365Recorded: 10/11/2018Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2017
Assignee:
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Correspondent:
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759

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