Patent Assignment Details
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Reel/Frame: | 005173/0254 | |
| Pages: | 1 |
| | Recorded: | 10/31/1989 | | |
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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02/13/1990
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Application #:
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07279261
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Filing Dt:
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12/01/1988
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Title:
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WELL BORE FLUID
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Assignee
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BRITANNIC HOUSE, MOOR LANE |
LONDON, EC2Y 9BU, ENGLAND |
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Correspondence name and address
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MORGAN & FINNEGAN
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345 PARK AVENUE
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NEW YORK, NY 10154
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