Patent Assignment Details
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| Reel/Frame: | 016903/0617 | |
| Pages: | 3 |
| | Recorded: | 08/19/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/19/2005
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Application #:
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10827597
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Filing Dt:
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04/19/2004
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Publication #:
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Pub Dt:
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11/25/2004
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Title:
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PERFORATING GUN FIRING HEAD WITH VENTED BLOCK FOR HOLDING DETONATOR
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Assignee
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| 4200, 150 6YH AVENUE S.W. |
| CALGARY, ALBERTA, CANADA T2P 3Y7 |
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Correspondence name and address
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GEOFFREY A. MANTOOTH
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DECKER, JONES, MCMACKIN, ET AL.
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BURNETT PLAZA, SUITE 2000
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801 CHERRY STREET, UNIT #46
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FORT WORTH, TEXAS 76102
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