Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
VAN BERG, CHARLES F., JR.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 008161/0222 | |
| Pages: | 4 |
| | Recorded: | 09/30/1996 | | |
Conveyance: | ASSIGNMENT/PATENT AGREEMENT OF HALLIBURTON CO. |
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Assignee
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HALLIBURTON ENERGY SERVICES |
1015 BOIS D'ARC |
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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08638065
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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STEPHEN R. CHRISTIAN
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1015 BOIS D'ARC
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DUNCAN, OKLAHOMA 73536-0102
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Assignment:
2
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Reel/Frame: | 006556/0345 | |
| Pages: | 4 |
| | Recorded: | 06/11/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 1431 |
1015 BOIS D'ARC |
DUNCAN, OKLAHOMA 73536-0102 |
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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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08040708
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Correspondence name and address
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HALLIBURTON SERVICES
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STEPHEN R. CHRISTIAN
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P.O. BOX 1431
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DUNCAN, OK 73536-0102
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