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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01/19/1982
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Application #:
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06137187
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Filing Dt:
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04/04/1980
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Inventor:
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CLAUD C. BARRINGTON
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Title:
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PRESSURE INSENSITIVE VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| EXXON PRODUCTION RESEARCH CO. |
| P.O. BOX 2189 |
| HOUSTON, TX 77252 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BOX 2189 |
| A CORP. OF DE. |
| HOUSTON, TEXAS 77001 |
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| EXXON PRODUCTION RESEARCH CO. |
| P.O. BOX 2189 |
| HOUSTON, TX 77252 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2189, HOUSTON, TEXAS 77252-2189 |
| 3120 BUFFALO SPEEDWAY |
| HOUSTON, TEXAS 77098 |
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| EXXON MOBIL UPSTREAM RESEARCH COMPANY |
| SALVATORE J. CASAMASSIMA |
| 3319 MERCER STREET |
| HOUSTON, TX 77027 |
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