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Total properties:
20
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Patent #:
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|
Issue Dt:
|
08/15/2000
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Application #:
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09018254
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Filing Dt:
|
02/04/1998
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Title:
|
VALVE DEVICE AND METHOD
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|
|
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Patent #:
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|
Issue Dt:
|
11/28/2000
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Application #:
|
09077399
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Filing Dt:
|
05/28/1998
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Title:
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APPARATUS AND METHOD FOR CIRCULATING FLUID IN A BOREHOLE
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|
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Patent #:
|
|
Issue Dt:
|
04/24/2001
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Application #:
|
09116751
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Filing Dt:
|
07/16/1998
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Title:
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DOWNHOLE FLOW CONTROL TOOL
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|
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Patent #:
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Issue Dt:
|
08/28/2001
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Application #:
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09173258
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Filing Dt:
|
10/14/1998
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Title:
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APPARATUS AND METHOD FOR CIRCULATING FLUID IN A WELL BORE
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Patent #:
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|
Issue Dt:
|
06/26/2001
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Application #:
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09235426
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Filing Dt:
|
01/22/1999
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Title:
|
APPARATUS FOR CATCHING DEBRIS IN A WELL-BORE
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|
|
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Patent #:
|
|
Issue Dt:
|
05/08/2001
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Application #:
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09256792
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Filing Dt:
|
02/24/1999
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Title:
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COMPACT WELL CLEAN UP TOOL WITH MULTIFUNCTION CLEANING APPARATUS
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|
|
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Patent #:
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Issue Dt:
|
07/03/2001
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Application #:
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09258174
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Filing Dt:
|
02/25/1999
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Title:
|
CIRCULATION TOOL
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|
|
|
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Patent #:
|
|
Issue Dt:
|
11/28/2000
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Application #:
|
09260274
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Filing Dt:
|
03/02/1999
|
|
Title:
|
DOWN-HOLE TOOL WITH CENTRALISING COMPONENT
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/05/2002
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Application #:
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09337665
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Filing Dt:
|
06/22/1999
|
|
Title:
|
DOWN-HOLE TOOL WITH DETACHABLE CLEANING PADS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/16/2001
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Application #:
|
09367916
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Filing Dt:
|
11/17/1999
|
|
Title:
|
APPARATUS AND METHOD FOR INFLATING PACKERS IN A DRILLING WELL
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|
|
|
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Patent #:
|
|
Issue Dt:
|
11/28/2000
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Application #:
|
09377166
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Filing Dt:
|
08/19/1999
|
|
Title:
|
APPARATUS WITH RETRACTABLE CLEANING MEMBERS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/19/2002
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Application #:
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09427314
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Filing Dt:
|
10/26/1999
|
|
Title:
|
WELL CLEAN-UP TOOL WITH IMPROVED CLEANING MEMBER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
12/24/2002
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Application #:
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09494760
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Filing Dt:
|
01/31/2000
|
|
Title:
|
TORQUE LIMITING TOOL
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|
|
|
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Patent #:
|
|
Issue Dt:
|
12/02/2003
|
Application #:
|
09579453
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Filing Dt:
|
05/26/2000
|
|
Title:
|
MAGNETIC WELL CLEANING APPARATUS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
06/11/2002
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Application #:
|
09663230
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Filing Dt:
|
09/15/2000
|
|
Title:
|
WELLHEAD CLEANUP TOOL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/24/2002
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Application #:
|
09667933
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Filing Dt:
|
09/22/2000
|
|
Title:
|
APPARATUS INCORPORATING JET PUMP FOR WELL HEAD CLEANING
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|
|
|
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Patent #:
|
|
Issue Dt:
|
09/24/2002
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Application #:
|
09753545
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Filing Dt:
|
01/03/2001
|
|
Publication #:
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|
Pub Dt:
|
09/06/2001
| | | | |
|
Title:
|
APPARATUS AND METHOD FOR CLEANING WELL RISERS
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|
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
09760050
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Filing Dt:
|
01/12/2001
|
|
Publication #:
|
|
Pub Dt:
|
08/30/2001
| | | | |
|
Title:
|
Liner setting tool
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/11/2003
|
Application #:
|
09768536
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Filing Dt:
|
01/24/2001
|
|
Publication #:
|
|
Pub Dt:
|
09/20/2001
| | | | |
|
Title:
|
DOWNHOLE CLEANING TOOL WITH SHEAR CLUTCH
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/26/2003
|
Application #:
|
09975451
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Filing Dt:
|
10/11/2001
|
|
Publication #:
|
|
Pub Dt:
|
04/18/2002
| | | | |
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Title:
|
DOWNHOLE FLUID SAMPLER
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|
