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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:041812/0242   Pages: 8
Recorded: 03/31/2017
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 20
1
Patent #:
Issue Dt:
04/17/2001
Application #:
09422423
Filing Dt:
10/21/1999
Title:
APPARATUS FOR RETRIEVING METAL OBJECTS FROM A WELLBORE
2
Patent #:
Issue Dt:
03/12/2002
Application #:
09602356
Filing Dt:
06/22/2000
Title:
Apparatus for retrieving metal objects from a wellbore
3
Patent #:
Issue Dt:
03/19/2002
Application #:
09602379
Filing Dt:
06/22/2000
Title:
Apparatus for retrieving metal objects from a wellbore
4
Patent #:
Issue Dt:
10/30/2001
Application #:
09789876
Filing Dt:
02/21/2001
Publication #:
Pub Dt:
08/16/2001
Title:
Apparatus for retrieving metal objects from a wellbore
5
Patent #:
Issue Dt:
12/10/2002
Application #:
09827116
Filing Dt:
04/05/2001
Publication #:
Pub Dt:
05/16/2002
Title:
APPARATUS FOR RETRIEVING METAL DEBRIS FROM A WELL BORE
6
Patent #:
Issue Dt:
06/20/2006
Application #:
10742177
Filing Dt:
12/19/2003
Publication #:
Pub Dt:
06/23/2005
Title:
CASING CUTTER
7
Patent #:
Issue Dt:
08/08/2006
Application #:
10861740
Filing Dt:
06/04/2004
Publication #:
Pub Dt:
12/08/2005
Title:
WELLBORE ANCHOR TOOL
8
Patent #:
Issue Dt:
05/01/2007
Application #:
10965532
Filing Dt:
10/14/2004
Publication #:
Pub Dt:
04/20/2006
Title:
CASING BRUSH TOOL
9
Patent #:
Issue Dt:
08/12/2008
Application #:
11166312
Filing Dt:
06/24/2005
Publication #:
Pub Dt:
03/09/2006
Title:
METAL DEBRIS CLEANOUT SYSTEM AND METHOD
10
Patent #:
Issue Dt:
04/07/2009
Application #:
11362385
Filing Dt:
02/24/2006
Publication #:
Pub Dt:
08/30/2007
Title:
APPARATUS FOR CONNECTING UNDERWATER TUBULAR MEMBERS
11
Patent #:
Issue Dt:
07/06/2010
Application #:
11518107
Filing Dt:
09/09/2006
Publication #:
Pub Dt:
03/13/2008
Title:
PRODUCTION TUBING HYDRAULIC RELEASE MECHANISM AND METHOD OF USE
12
Patent #:
Issue Dt:
04/07/2009
Application #:
11598902
Filing Dt:
11/15/2006
Publication #:
Pub Dt:
05/17/2007
Title:
MAGNETIC TOOL FOR RETRIEVING METAL OBJECTS FROM A WELL BORE WHEN USING COIL TUBING
13
Patent #:
Issue Dt:
02/23/2010
Application #:
12008637
Filing Dt:
01/14/2008
Publication #:
Pub Dt:
06/05/2008
Title:
METAL DEBRIS CLEANOUT SYSTEM AND METHOD
14
Patent #:
Issue Dt:
03/22/2011
Application #:
12215265
Filing Dt:
06/26/2008
Publication #:
Pub Dt:
12/31/2009
Title:
REVERSIBLE CASING CUTTER
15
Patent #:
Issue Dt:
07/09/2019
Application #:
14904896
Filing Dt:
01/13/2016
Publication #:
Pub Dt:
05/19/2016
Title:
Well Bore Casing Cutting Tool Having An Improved Blade Structure and Pad Type Stabilizers
16
Patent #:
NONE
Issue Dt:
Application #:
14909496
Filing Dt:
02/02/2016
Publication #:
Pub Dt:
06/16/2016
Title:
COMBINATION DEBRIS COLLECTION AND VISUAL VALIDATION ASSEMBLY
17
Patent #:
NONE
Issue Dt:
Application #:
14909499
Filing Dt:
02/02/2016
Publication #:
Pub Dt:
06/30/2016
Title:
METHOD AND APPARATUS FOR REAL TIME STREAMING AND ONBOARD RECORDATION OF VIDEO DATA
18
Patent #:
NONE
Issue Dt:
Application #:
15035790
Filing Dt:
05/11/2016
Publication #:
Pub Dt:
09/08/2016
Title:
SIDE VIEW DOWNHOLE CAMERA AND LIGHTING APPARATUS AND METHOD
19
Patent #:
NONE
Issue Dt:
Application #:
15281915
Filing Dt:
09/30/2016
Publication #:
Pub Dt:
01/19/2017
Title:
METHOD AND APPARATUS FOR COMMUNICATION OF WELLBORE DATA, INCLUDING VISUAL IMAGES
20
Patent #:
NONE
Issue Dt:
Application #:
15303904
Filing Dt:
10/13/2016
Publication #:
Pub Dt:
02/09/2017
Title:
Method and Apparatus for Utilizing Optically Clear Fluid for Acquiring Visual Data in Wellbore Environments
Assignor
1
Exec Dt:
08/05/2013
Assignee
1
39200 SIX MILE ROAD
NATIONAL DOCUMENTATION SERVICES, MAIL CODE 7578
LIVONIA, MICHIGAN 48152
Correspondence name and address
SUSAN M. KORNFIELD - BODMAN PLC
201 SOUTH DIVISION, SUITE 400
ANN ARBOR, MI 48104

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