Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
PARKER DRILLING COMPANY
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 003888/0221 | |
| Pages: | 3 |
| | Recorded: | 05/08/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF OK |
TULSA, 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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06261902
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Correspondence name and address
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HEAD & JOHNSON
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228 WEST 17TH PLACE
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TULSA, OK 74119
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Assignment:
2
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Reel/Frame: | 008718/0694 | |
| Pages: | 4 |
| | Recorded: | 09/16/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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8 EAST THIRD STREET |
TULSA, OKLAHOMA 74103 |
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Pat #
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Intl #
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App #
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NONE
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08931501
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Correspondence name and address
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HEAD, JOHNSON & KACHIGIAN
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MARK G. KACHIGIAN
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228 WEST 17TH PLACE
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TULSA, OKLAHOMA 74119
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06/30/2024 04:47 PM
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