Patent Assignment Details
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| Reel/Frame: | 007756/0463 | |
| Pages: | 3 |
| | Recorded: | 12/27/1995 | | |
| 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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04/01/1997
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Application #:
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08502640
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Filing Dt:
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07/14/1995
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Title:
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DEVICE FOR EVALUATION OF THE LUBRICATING CHARACTERISTICS OF A DRILLING MUD
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Assignee
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| TOUR ELF, 2 PLACE DE LA COUPOLE |
| LA DEFENSE 6, 92400 COURBEVOIE, FRANCE |
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Correspondence name and address
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BACON & THOMAS
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CHARLES R. WOLFE, JR.
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625 SLATERS LANE - 4TH FLOOR
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ALEXANDRIA, VA 22314
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