Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
HALLIBURTON COMPANY, DUNCAN, STEPHENS, OKLAHOMA, A CORP OF DELAWARE
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004474/0744 | |
| Pages: | 2 |
| | Recorded: | 11/01/1985 | | |
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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06780055
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Correspondence name and address
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ROBERT A. KENT
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HALLIBURTON SERVICES
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P. O. DRAWER 1431
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DUNCAN, OK 73536
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Assignment:
2
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Reel/Frame: | 004488/0074 | |
| Pages: | 2 |
| | Recorded: | 12/12/1985 | | |
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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06797730
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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:
3
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Reel/Frame: | 004488/0076 | |
| Pages: | 2 |
| | Recorded: | 12/12/1985 | | |
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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06797375
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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:
4
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Reel/Frame: | 004488/0078 | |
| Pages: | 2 |
| | Recorded: | 12/12/1985 | | |
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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06800172
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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. BOX DRAWER 1431
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DUNCAN, OK 73536-0102
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Assignment:
5
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Reel/Frame: | 004505/0616 | |
| Pages: | 2 |
| | Recorded: | 01/31/1986 | | |
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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06658974
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Correspondence name and address
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WILLIAM J. BEARD ,ESQ.
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HALLIBURTON SERVICES
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P.O. BOX 42800
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HOUSTON, TX 77242
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