Patent Assignment Details
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| Reel/Frame: | 008214/0007 | |
| Pages: | 2 |
| | Recorded: | 10/16/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/29/1997
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Application #:
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08473067
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Filing Dt:
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06/07/1995
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Title:
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MECHANICAL-HYDRAULIC DOUBLE-ACTING DRILLING JAR
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Assignee
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| 2507 N. FRAZIER |
| CONROE, TEXAS 77303 |
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Correspondence name and address
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JEFFREY L. GARRETT
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750 BERING DRIVE
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STE. 400
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HOUSTON, TX 77057
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