Patent Assignment Assignor Details
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Assignor Name :
AYERS, DAVID B.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004146/0083 | |
| Pages: | 2 |
| | Recorded: | 07/11/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06500756
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Correspondence name and address
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RICHARD M. BYRON
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DRESSER INDUSTRIES, INC.
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P. O. BOX 718
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DALLAS, TX 75221
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Assignment:
2
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Reel/Frame: | 004173/0404 | |
| Pages: | 2 |
| | Recorded: | 09/28/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06516812
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Correspondence name and address
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RICHARD M. BYRON
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DRESSER INDUSTRIES, INC.
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P. O. BOX 718
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DALLAS, TX 75221
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Assignment:
3
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Reel/Frame: | 017562/0472 | |
| Pages: | 8 |
| | Recorded: | 05/02/2006 | | |
Attorney Dkt #: | 24.0938 |
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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11379134
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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200 GILLINGHAM LANE
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OFFICE OF IP COUNSEL MD 200-9
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SUGAR LAND, TX 77478
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05/25/2024 11:07 PM
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