Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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06/28/1983
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Application #:
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06223519
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Filing Dt:
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01/08/1981
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Inventor:
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LEE SIEMS
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Title:
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SEISMIC DATA TELEMETRIC SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE. |
| HOUSTON, TEXAS |
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| WILLIAM A. KNOX |
| WESTERN GEOPHYSICAL |
| P. O. BOX 2469 |
| HOUSTON, TX 77001 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS). , EFFECTIVE JULY 17, 1986
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| E. EUGENE THIGPEN |
| PATENT ATTORNEY |
| WESTERN ATLAS INTERNATIONAL, INC. |
| P.O. BOX 2469 |
| HOUSTON, TX 77252 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 10,001 RICHMOND AVE. |
| HOUSTON, TEXAS 77042 |
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| WESTERN ATLAS INTERNATIONAL, INC., |
| P.O. BOX 2469 |
| HOUSTON, TX 77252 |
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