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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/16/2008
Application #:
11248623
Filing Dt:
10/12/2005
Publication #:
Pub Dt:
04/12/2007
Inventors:
Aaron J. Dick, Chih Lin
Title:
EARTH BORING BIT WITH TILTED HYDRODYNAMIC THRUST BEARING
Assignment: 1
Reel/Frame:
017112/0406Recorded: 10/12/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/11/2005
Exec Dt:
10/11/2005
Assignee:
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Correspondent:
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 2
Reel/Frame:
061493/0542Recorded: 09/20/2022Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073
Assignment: 3
Reel/Frame:
062020/0154Recorded: 11/30/2022Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073

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