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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10/03/2006
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Application #:
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10220195
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Filing Dt:
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08/28/2002
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Publication #:
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Pub Dt:
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03/06/2003
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Inventors:
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Harold J. Vinegar, Robert Rex Burnett, William Mountjoy Savage et al
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Title:
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WIRELESS COMMUNICATION USING WELL CASING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 910 LOUISIANA |
| P.O. BOX 2463 |
| HOUSTON, TEXAS 77252-2463 |
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| SHELL OIL COMPANY |
| DEL S. CHRISTENSEN |
| INTELLECTUAL PROPERTY |
| P.O. BOX 2463, 910 LOUISIANA |
| HOUSTON, TX 77252-2463 |
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