Patent Assignment Details
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Reel/Frame: | 005729/0784 | |
| Pages: | 2 |
| | Recorded: | 06/03/1991 | | |
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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07/21/1992
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Application #:
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07662251
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Filing Dt:
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02/28/1991
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Title:
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ROTARY DRILLING DEVICE COMPRISING MEANS FOR ADJUSTING THE AZIMUTH ANGLE OF THE PATH OF THE DRILLING TOOL AND CORRESPONDING DRILLING PROCESS
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Assignee
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4 AVENUE DE BOIS PREAU |
92502 RUEIL MALMAISON, FRANCE |
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Correspondence name and address
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FAY, SHARPE, BEALL, FAGAN,
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MINNICH & MCKEE
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1100 SUPERIOR AVENUE, STE. 700
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CLEVELAND, OH 44114-2518
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