Patent Assignment Details
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| Reel/Frame: | 004503/0055 | |
| Pages: | 4 |
| | Recorded: | 01/06/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/10/1989
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Application #:
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06816287
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Filing Dt:
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01/06/1986
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Title:
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MILLING TOOL FOR CUTTING WELL CASING
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Assignee
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| 2570 EAST TEXAS AVENUE |
| A CORP. OF CA |
| BOSSIER CITY, LOUISIANA 71171 |
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Correspondence name and address
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EUGENE N. RIDDLE
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3300 FIRST CITY TOWER
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1001 FANNIN STREET
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HOUSTON, TX 77002-6760
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