Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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10/04/1988
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Application #:
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07102173
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Filing Dt:
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09/29/1987
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Inventor:
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LOUIS H. BARNARD
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Title:
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DOWNHOLE PRESSURE FLUCTUATING FEEDBACK SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ROBERT A. FELSMAN |
| PATENTS AND TECHNOLOGY MANAGEMENT |
| HUGHES TOOL COMPANY-USA |
| P. O. BOX 2539 |
| HOUSTON, TX 77252-2539 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)
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| FELSMAN, BRADLEY, GUNTER & DILLON |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)
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| FELSMAN, BRADLEY, GUNTER & DILLON |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/11/1988
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| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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