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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03/31/1987
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Application #:
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06811929
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Filing Dt:
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12/20/1985
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Inventor:
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JAMES L. SKINNER
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Title:
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METHOD AND APPARATUS FOR CONTROLLING SAND ACCUMULATION IN A PRODUCING WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP.OF DE |
| LOS ANGELES, CALIFORNIA |
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| PATENT DEPT. (PAT 402) |
| ATLANTIC RICHFIELD CO. |
| 2300 WEST PLANO PARKWAY |
| PLANO, TX 78075 |
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