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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06/13/1989
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Application #:
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06694379
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Filing Dt:
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01/12/1985
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Inventors:
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JEAN-PAUL JOUR, JACQUES ORBAN, ANDRE SALVAIRE
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Title:
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CEMENT MIXING PROCESS AND APPARATUS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 90, Z.I. MOLINA, B.P. |
| SAINT-ETIENNE CEDEX, FRANCE 42003 |
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| DOWELL SCHLUMBERGER INC. |
| P.O. BOX 2710-PATENT DEPT. |
| TULSA, OK 74101 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| DOUG Y'BARBO |
| DOWELL DIVISION |
| 110 SCHLUMBERGER DRIVE, MD-110-1 |
| SUGAR LAND, TX 77478 |
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