Patent Assignment Details
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| Reel/Frame: | 011848/0710 | |
| Pages: | 2 |
| | Recorded: | 05/29/2001 | | |
| 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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04/01/2003
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Application #:
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09561768
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Filing Dt:
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04/29/2000
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Title:
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PORTABLE SEISMIC SHOTHOLE DRILLING SYSTEM
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Assignee
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| P.O. BOX 2469 |
| 10001 RICHMOND AVENUE |
| HOUSTON, TEXAS 77042 |
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Correspondence name and address
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WESTERNGECO I.P. DEPARTMENT
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ALAN J. ATKINSON
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10001 RICHMOND AVENUE
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P.O. BOX 2469
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HOUSTON, TEXAS 77042
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