Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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01/31/2012
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Application #:
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12582952
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Filing Dt:
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10/21/2009
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Publication #:
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Pub Dt:
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04/21/2011
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Inventors:
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Milorad Stanojcic, Loyd E. East JR., Jim Surjaatmadja, Malcom J. Smith
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Title:
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BOTTOM HOLE ASSEMBLY FOR SUBTERRANEAN OPERATIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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JOHN W. WUSTENBERG |
P.O. BOX 1431 |
DUNCAN, OK 73536 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO ADD ASSIGNORS PREVIOUSLY RECORDED ON REEL 23544 FRAME 0052.
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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JOHN W. WUSTENBERG |
HALLIBURTON ENERGY SERVICES, INC. |
2600 SOUTH SECOND STREET |
DUNCAN, OK 73533 |
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