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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09/17/1991
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Application #:
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07566190
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Filing Dt:
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08/10/1990
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Inventors:
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THOMAS F. BAILEY, JOHN E. CAMPBELL
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Title:
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ADJUSTABLE BENT HOUSING FOR CONTROLLED DIRECTIONAL DRILLING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| EDGAR A. ZARINS |
| MASCO CORP. |
| 21001 VAN BORN ROAD |
| TAYLOR, MI 48180 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| EDGAR A. ZARINS |
| MASCO INDUSTRIES, INC. |
| 21001 VAN BORN ROAD |
| TAYLOR, MI 48180 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE |
| HOUSTON, TEXAS 77027 |
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| BAKER HUGHES INCORPORATED |
| SANDRA E. ALFORD |
| 3900 ESSEX LANE |
| HOUSTON, TX 77027 |
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