Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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06/18/2002
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Application #:
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09101453
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Filing Dt:
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08/19/1998
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Inventors:
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MICHAEL P. BARRETT, STUART I. JARDINE, MICHAEL C. SHEPPARD
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Title:
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DOWNHOLE TOOL AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| OBLON, SPIVAK, MCCLELLAND ET AL |
| CHARLES L. GHOLZ |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VA 22202 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| OBLON, SPIAK, MC CLELLAND, ET AL |
| 1755 S. JEFFERSON DAVIS HWY |
| CRYSTAL SQ. 5 STE 400 |
| ARLINGTON, VA 22202 |
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