Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DONAGHE, CHARLES D.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004439/0054 | |
| Pages: | 3 |
| | Recorded: | 08/12/1985 | | |
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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06731230
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Correspondence name and address
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JOSEPH A. WALKOWSKI
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HALLIBURTON SERVICES
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P. O. DRAWER 1431
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DUNCAN, OK 73536-0102
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Assignment:
2
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Reel/Frame: | 006911/0023 | |
| Pages: | 11 |
| | Recorded: | 03/22/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1015 BOIS D'ARC |
HALLIBURTON ENERGY SERVICES |
DUNCAN, OKLAHOMA 73536 |
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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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08100890
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Correspondence name and address
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STEPHEN R. CHRISTIAN
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HALLIBURTON ENERGY SERVICES
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1015 BOIS D'ARC
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DUNCAN, OK 73536
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05/25/2024 06:52 AM
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