Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
NORTHSTAR DRILLING SYSTEMS INC.
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 015116/0519 | |
| Pages: | 5 |
| | Recorded: | 03/18/2004 | | |
| Conveyance: | RELEASE OF SECURITY INTEREST |
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Assignee
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| 1507 4TH STREET |
| C/O NQL DRILLING TOOLS, INC. |
| NISKU, ALBERTA T9E 7M9 |
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Pat #
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Pub #
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App #
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NONE
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06429823
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NONE
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06477262
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NONE
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06668980
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NONE
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06838639
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NONE
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06904052
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NONE
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08574950
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Correspondence name and address
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JULIE H. COOPER
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2001 ROSS AVENUE, SUITE 3700
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DALLAS, TX 75201
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