Patent Assignment Details
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| Reel/Frame: | 006395/0784 | |
| Pages: | 2 |
| | Recorded: | 11/10/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/18/1994
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Application #:
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07975497
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Filing Dt:
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11/10/1992
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Title:
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METHOD AND APPARATUS FOR PERFORATING AND FRACTURING IN A BOREHOLE
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877-4108 |
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Correspondence name and address
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MARC D. FOODMAN, ESQ.
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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