Patent Assignment Assignor Details
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Assignor Name :
ECHOLS, RALPH H. III
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 005637/0323 | |
| Pages: | 4 |
| | Recorded: | 03/18/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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CARROLLTON, DALLAS, TEXAS |
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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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07651728
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Correspondence name and address
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OTIS ENGINEERING CORPORATION
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P.O. BOX 819052
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DALLAS, TX 75381-9052
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ATTN: THOMAS V. MALORZO
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Assignment:
2
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Reel/Frame: | 006539/0417 | |
| Pages: | 4 |
| | Recorded: | 05/14/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 819052 |
DALLAS, TEXAS 75381-9052 |
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Pat #
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Intl #
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App #
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NONE
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07994696
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Correspondence name and address
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MASON M. CAMPBELL
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OTIS ENGINEERING CORPORATION
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P.O. BOX 819052
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DALLAS, TX 75381-9052
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Assignment:
3
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Reel/Frame: | 006980/0336 | |
| Pages: | 4 |
| | Recorded: | 05/02/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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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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08204103
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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TRACY W. DRUCE
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LEGAL, INTELLECTUAL PROPERTY DEPT.
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MAIL CODE 1-E-135, P.O. BOX 819052
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DALLAS, TX 75381
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