Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/22/2005
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Application #:
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10342988
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Filing Dt:
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01/15/2003
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Publication #:
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Pub Dt:
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07/15/2004
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Inventor:
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William Mark Richards
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Title:
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SAND CONTROL SCREEN ASSEMBLY HAVING AN INTERNAL SEAL ELEMENT AND TREATMENT METHOD USING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 819052 |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
DALLAS, TEXAS 75381 |
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HALLIBURTON ENERGY SERVICES, INC. |
WILLIAM M. IMWALLE |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052, MAIL CODE 1-B-121 |
DALLAS, TX 75381 |
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