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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04/09/1985
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Application #:
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06369209
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Filing Dt:
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04/16/1982
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Inventor:
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JAMES M. UPCHURCH
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Title:
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PRESSURE RESPONSIVE PERFORATING AND TESTING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 277 PARK AVE. |
| A CORP. OF TX |
| NEW YORK, NEW YORK 10172 |
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| ARNOLD, WHITE, ET AL |
| P. O. BOX 4433 |
| HOUSTON, TX 77210 |
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