Patent Assignment Details
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Reel/Frame: | 008316/0680 | |
| Pages: | 5 |
| | Recorded: | 01/16/1997 | | |
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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01/18/2000
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Application #:
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08564357
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Filing Dt:
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01/27/1997
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PCT #:
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US9512068
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Title:
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INSULATED AND/OR CONCENTRIC COILED TUBING
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Assignees
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1300 - 801-16TH AVENUE S.W. |
CALGARY, ALBERTA T2P 4E1, CANADA |
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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Correspondence name and address
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BUTLER & BINION, L.L.P.
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SUE Z. SHAPER
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1000 LOUISIANA
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SUITE 1600
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HOUSTON, TX 77002
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