Patent Assignment Details
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Reel/Frame: | 005181/0988 | |
| Pages: | 2 |
| | Recorded: | 11/15/1989 | | |
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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05/22/1990
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Application #:
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07321440
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Filing Dt:
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03/09/1989
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Title:
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TAPE DRIVE WITH SELF-EXPANDING COILS FOR SLUDGE COLLECTOR
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Assignee
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669 WEST 200 SOUTH |
SALT LAKE CITY, UTAH 84101 |
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Correspondence name and address
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BAKER HUGHES INCORPORATED
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3900 ESSEX LANE, STE. 1200
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P.O. BOX 4740
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HOUSTON, TX 77210-4740
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