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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03/25/1986
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Application #:
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06600698
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Filing Dt:
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04/16/1984
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Inventors:
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THOMAS B. DELLINGER, WILLIAM G. BOSTON, JAMES H. SEXTON, ROBERT T. STRONG
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Title:
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METHOD AND SYSTEM FOR DISPLACING DRILLING FLUID FROM A DRILL STRING IN A WELL DRILLING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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MICHAEL G. GILMAN |
MOBIL OIL CORP. |
OFFICE OF PATENT COUNSEL |
3225 GALLOWS RD. |
FAIRFAX, VA 22037 |
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