Patent Assignment Details
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Reel/Frame: | 005275/0543 | |
| Pages: | 2 |
| | Recorded: | 04/06/1990 | | |
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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08/06/1991
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Application #:
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07481134
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Filing Dt:
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02/16/1990
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Title:
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METHOD AND APPARATUS FOR DETECTING AND QUANTIFYING RADIOACTIVE MATERIAL ON TUBING IN A BOREHOLE
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Assignee
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5000 GULF FREEWAY, P.O. BOX 2175 |
HOUSTON,, TEXAS 77023 |
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.
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ATTN: PATENT COUNSEL
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P. O. BOX 2175
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HOUSTON, TX 77252-2175
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