Patent Assignment Details
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Reel/Frame: | 014863/0740 | |
| Pages: | 2 |
| | Recorded: | 01/12/2004 | | |
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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01/25/1994
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Application #:
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07961851
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Filing Dt:
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10/16/1992
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Title:
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VIBRATING HOLE FORMING DEVICE FOR SEISMIC EXPLORATION
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Assignee
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10001 RICHMOND AVENUE |
P.O. BOX 2469 , HOUSTON, TEXAS 77252-2469 |
HOUSTON, TEXAS 77042-4299 |
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Correspondence name and address
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WESTERNGECO INTELLECTUAL PROPERTY
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DEPARTMENT - DAVID S. FIGATNER
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P.O. BOX 2469, HOUSTON, TEXAS 77252-2469
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042-4299
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