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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
10601505
Filing Dt:
06/23/2003
Publication #:
Pub Dt:
02/19/2004
Inventors:
Chih C. Lin, Aaron J. Dick
Title:
DLC coating for earth-boring bit bearings
Assignment: 1
Reel/Frame:
014228/0363Recorded: 06/23/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/19/2003
Exec Dt:
06/20/2003
Assignee:
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
BRACEWELL & PATTERSON LLP
JAMES E. BRADLEY
711 LOUISIANA SUITE 2900
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
016330/0699Recorded: 03/03/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/28/2005
Exec Dt:
02/28/2005
Assignee:
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Correspondent:
JAMES E. BRADLEY
BRACEWELL & PATTERSON, LLP
711 LOUISIANA, SUITE 2900
HOUSTON, TX 77002

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