Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CRUMP, JOSEPH B.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004932/0062 | |
| Pages: | 2 |
| | Recorded: | 02/02/1987 | | |
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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07010235
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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: | 005594/0272 | |
| Pages: | 4 |
| | Recorded: | 02/15/1991 | | |
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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07642482
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Correspondence name and address
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JAMES R. DUZAN
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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: | 005719/0910 | |
| Pages: | 3 |
| | Recorded: | 06/06/1991 | | |
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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07642491
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Correspondence name and address
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JAMES R. DUZAN
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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: | 005828/0512 | |
| Pages: | 3 |
| | Recorded: | 09/09/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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DUNCAN, STEPHENS COUNTY, OKLAHOMA |
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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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07741859
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Correspondence name and address
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JAMES R. DUZAN
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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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06/20/2024 02:58 AM
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