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Patent Assignment Details
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Reel/Frame:013435/0129   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/09/2007
Application #:
10281534
Filing Dt:
10/28/2002
Publication #:
Pub Dt:
06/12/2003
Title:
INTERNAL RISER ROTATING CONTROL HEAD
Assignor
1
Exec Dt:
10/25/2002
Assignee
1
515 POST OAK BLVD., SUITE 200
HOUSTON, TEXAS 77027
Correspondence name and address
AKIN, GUMP, STRAUSS, ET AL
RICHARD D. FLADUNG
711 LOUISIANA STREET
SUITE 1900 SOUTH
HOUSTON, TX 77002

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