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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10/20/1987
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Application #:
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06915565
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Filing Dt:
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10/06/1986
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Inventors:
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JOHN E. NELSON, RAYMOND J. SMITH
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Title:
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PRESSURE ENERGIZED ROTARY HYDRAULIC SEAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| GARY L. BUSH |
| DODGE, BUSH & MOSELEY |
| 950 ECHO LANE, STE. 180 |
| HOUSTON, TX 77024 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE: NOVEMBER 14, 1986 AND DECEMBER 17, 1986 RESPECTIVELY
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| JAMES E. BRADLEY |
| HUGHES TOOL COMPANY |
| P.O. BOX 2539 |
| HOUSTON, TX 77252-2539 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| JEAN A. MCNAMARA |
| BAKER & BOTTS |
| ONE SHELL PLAZA |
| 910 LOUISIANA, HOUSTON, TEXAS 77002-4995 |
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