Patent Assignment Abstract of Title
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Total Assignments:
7
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Patent #:
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Issue Dt:
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05/02/1989
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Application #:
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07089900
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Filing Dt:
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08/27/1987
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Inventor:
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DAVID P. BRISCO
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Title:
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PRESSURE ACTUATED FLOW CONTROL VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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DUNCAN |
STEPHENS COUNTY, OKLAHOMA |
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JAMES R. DUZAN |
HALLIBURTON SERVICES |
P.O. DRAWER 1431 |
DUNCAN, OK 73536-0102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7600 SOUTH SANTA FE |
HOUSTON, TEXAS 77061 |
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MICHAEL G. FLETCHER |
750 BERING DRIVE |
HOUSTON, TEXAS 77057 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7701-A S. COOPER ST. |
ARLINGTON, TEXAS 76001 |
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OIL STATES INDUSTRIES, INC. |
SHERRY HORTON |
7701-A S. COOPER ST. |
ARLINGTON, TX 76001 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7701-A S. COOPER ST. |
ARLINGTON, TEXAS 76001 |
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OIL STATES INDUSTRIES, INC. |
SHERRY HORTON |
7701-A S. COOPER ST. |
ARLINGTON, TX., 76001 |
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Assignment:
5
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11 MADISON AVENUE |
NEW YORK, NEW YORK 10010 |
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FEDERAL RESEARCH CORPORATION |
PENELOPE AGODOA |
400 SEVENTH STREET, N.W. |
SUITE 101 |
WASHINGTON, DC 20004 |
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Assignment:
6
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7701-A SOUTH COOPER STREET |
ARLINGTON, TEXAS 76001 |
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OIL STATES INDUSTRIES, INC. |
SHERRY HORTON |
7701-A SOUTH COOPER STREET |
ARLINGTON, TX 76001 |
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Assignment:
7
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1000 LOUISIANA, 3RD FLOOR |
HOUSTON, TEXAS 77002 |
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BRACEWELL & PATTERSON, L.L.P. |
KIMBERLY L. BROWN |
P.O. BOX 61389 |
HOUSTON, TEXAS 77208-1389 |
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