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Patent Assignment Details
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Reel/Frame:016349/0235   Pages: 4
Recorded: 02/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/08/2008
Application #:
11068941
Filing Dt:
02/28/2005
Publication #:
Pub Dt:
09/08/2005
Title:
ONE TRIP PERFORATING, CEMENTING, AND SAND MANAGEMENT APPARATUS AND METHOD
Assignors
1
Exec Dt:
02/10/2005
2
Exec Dt:
02/10/2005
3
Exec Dt:
02/10/2005
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Correspondence name and address
GERALD W. SPINKS
P.O. BOX 2467
BREMERTON, WA 98310

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