Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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11/22/1994
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Application #:
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07940946
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Filing Dt:
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12/14/1992
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Inventors:
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DIDIER ETCHEGOYHEN, HENRY HENNEUSE
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Title:
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DEVICE FOR MEASURING THE DISPLACEMENT OF A SWIVEL OF A DRILLING MAST
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| TOUR ELF- CEDEX 45 |
| PARIS LA DEFENSE, FRANCE |
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| CHARLES R. WOLFE, JR. |
| BACON & THOMAS |
| 625 SLATERS LANE - 4TH FLOOR |
| ALEXANDRIA, VA 22314 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| TOUR ELF, 2 PLACE DE LA COUPOLE, LA DEFENSE 6 |
| 92400 COURBEVOIE, FRANCE |
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| BACON & THOMAS |
| CHARLES R. WOLFE, JR. |
| 625 SLATERS LANE |
| ALEXANDRIA, VIRGINIA 22314 |
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