Patent Assignment Assignor Details
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Assignor Name :
ZIEGLER, WOLFGANG P.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 007208/0716 | |
| Pages: | 6 |
| | Recorded: | 11/14/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08307894
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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LEONARD W. POJUNAS
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PATENT DEPARTMENT
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OLD QUARRY ROAD
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RIDGEFIELD, CONNECTICUT 06877
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Assignment:
2
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| Reel/Frame: | 020823/0385 | |
| Pages: | 9 |
| | Recorded: | 04/18/2008 | | |
| Attorney Dkt #: | 49.0365 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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12040272
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Correspondence name and address
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SCHLUMBERGER OILFIELD SERVICES
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200 GILLINGHAM LANE
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MD 200-9
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SUGAR LAND, TX 77478
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05/09/2024 11:40 PM
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