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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02/18/1992
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Application #:
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07601271
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Filing Dt:
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10/22/1990
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Inventors:
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BRYANT A. ARTERBURY, JAMES E. SPANGLER
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Title:
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SINTERED METAL SAND SCREEN
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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CARROLLTON, |
DALLAS, TEXAS |
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THOMAS V. MALORZO |
OTIS ENGINEERING CORPORATION |
P.O. BOX 819052 |
DALLAS, TX 75381-9052 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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ROBERT A. KENT |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
HALLIBURTON ENERGY SERVICES |
MAIL CODE 1-E-135, P.O. BOX 819052 |
DALLAS, TX 75381 |
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