Patent Assignment Details
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Reel/Frame: | 020550/0928 | |
| Pages: | 4 |
| | Recorded: | 02/25/2008 | | |
Attorney Dkt #: | PREC.G0134 |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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07/12/1994
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Application #:
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07845213
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Filing Dt:
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03/03/1992
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Title:
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APPARATUS FOR CONTINUOUS HEAT TREATING ADVANCING CONTINUOUSLY FORMED PIPE IN A RESTRICTED SPACE
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Patent #:
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Issue Dt:
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05/14/1996
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Application #:
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08275444
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Filing Dt:
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07/15/1994
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Title:
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METHOD OF INCREASING THE FATIGUE LIFE AND/OR REDUCING STRESS CONCENTRATION CRACKING OF COILED METAL TUBING
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Patent #:
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Issue Dt:
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12/19/2000
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Application #:
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09252893
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Filing Dt:
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02/18/1999
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Title:
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METHOD OF JOINING METAL STRIP ENDS TOGETHER USING A CONSUMABLE INSERT
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Assignee
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8615 E. SAM HOUSTON PARKWAY N. |
HOUSTON, TEXAS 77044 |
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Correspondence name and address
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DONALD L. OTTO
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1621 EUCLID AVENUE
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NINETEENTH FLOOR
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CLEVELAND, OH 44115
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