Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/09/1994
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Application #:
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08058295
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Filing Dt:
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05/06/1993
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Inventors:
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JEFFREY C. DAWSON, WILLIAM R. WOOD
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Title:
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CEMENTING COMPOSITION AND METHOD USING PHOSPHONATED POLYMERS TO IMPROVE CEMENT SLURRY PROPERTIES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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| CHARLES D. GUNTER, JR. |
| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| CHARLES D. GUNTER, JR. |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TEXAS 76102 |
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