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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10/12/2004
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Application #:
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10081054
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Filing Dt:
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02/21/2002
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Publication #:
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Pub Dt:
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08/29/2002
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Inventors:
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Charles Rapier Dawson, Yuh-Hwang Tsao, Sandra Nowland Hopko
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Title:
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LIQUID LIFT METHOD FOR DRILLING RISERS
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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 2189 |
| 3120 BUFFALO SPEEDWAY |
| HOUSTON, TEXAS 77252 |
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| EXXONMOBIL UPSTREAM RESEARCH COMPANY |
| GARY D. LAWSON |
| 3120 BUFFALO SPEEDWAY, P.O. BOX 2189 |
| HOUSTON, TEXAS 77252-2189 |
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