Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 014083/0261 | |
| Pages: | 3 |
| | Recorded: | 05/21/2003 | | |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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09/02/1997
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Application #:
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08362761
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Filing Dt:
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12/22/1994
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Title:
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METHOD AND APPARATUS FOR PROVIDING A STREAM OF INERT GASES IN UNDERBALANCED DRILLING OF A WELL BORE
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Patent #:
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Issue Dt:
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02/29/2000
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Application #:
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09052534
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Filing Dt:
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03/31/1998
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Title:
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GRAIN DRYING APPARATUS
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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09095118
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Filing Dt:
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06/10/1998
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Title:
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WATER-BASED DRILLING FLUID DEACIDIFICATION PROCESS AND APPARATUS
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Assignee
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150 6TH AVENUE S.W. 4200 |
CALGARY, ALBERTA, CANADA T2P3Y7 |
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Correspondence name and address
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YOUNG & BASILE, P.C.
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ANDREW R. BASILE
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3001 WEST BIG BEAVER ROAD, SUITE 624
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TROY, MI 48084-3107
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