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Charles D. Hailey
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Oklahoma City, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Anti-surge/reverse thruster
Patent number
7,677,334
Issue date
Mar 16, 2010
ConocoPhillips Company
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for material identification using characterist...
Patent number
7,301,150
Issue date
Nov 27, 2007
The Trustees of Columbia University In the City of New York
Charles Hailey
G01 - MEASURING TESTING
Information
Patent Grant
Removal of tubulars from wells
Patent number
7,036,595
Issue date
May 2, 2006
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for material identification using characterist...
Patent number
7,015,475
Issue date
Mar 21, 2006
The Trustees of Columbia University In the City of New York
Charles Hailey
G01 - MEASURING TESTING
Information
Patent Grant
Lining removal method, system and components thereof
Patent number
6,578,635
Issue date
Jun 17, 2003
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for downhole lubrication replenishment
Patent number
6,568,489
Issue date
May 27, 2003
Charles D. Hailey
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Removal of lining from tubing
Patent number
6,213,210
Issue date
Apr 10, 2001
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Removal of lining from tubing
Patent number
6,186,234
Issue date
Feb 13, 2001
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bottom rotation shaft actuator
Patent number
5,918,690
Issue date
Jul 6, 1999
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic cutting overshot
Patent number
5,690,170
Issue date
Nov 25, 1997
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhold cutter blade
Patent number
D374019
Issue date
Sep 24, 1996
Charles D. Hailey
D15 - Machines not elsewhere specified
Information
Patent Grant
Coil tubing hydraulic jar device
Patent number
5,495,902
Issue date
Mar 5, 1996
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for forming a window in a subsurface well conduit
Patent number
5,484,021
Issue date
Jan 16, 1996
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coil tubing hydraulic jar device
Patent number
5,411,107
Issue date
May 2, 1995
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual mode rotary cutting tool
Patent number
5,385,205
Issue date
Jan 31, 1995
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Whipstock and method
Patent number
5,383,522
Issue date
Jan 24, 1995
Atlantic Richfield Company
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for setting a whipstock in a wellbore
Patent number
5,379,845
Issue date
Jan 10, 1995
Atlantic Richfield Company
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotary downhole cutting tool
Patent number
5,350,015
Issue date
Sep 27, 1994
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for setting a whipstock
Patent number
5,346,017
Issue date
Sep 13, 1994
Atlantic Richfield Company
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for setting a whipstock
Patent number
5,287,921
Issue date
Feb 22, 1994
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for forming a window in a subsurface well conduit
Patent number
5,277,251
Issue date
Jan 11, 1994
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well conduit cutting and milling apparatus and method
Patent number
5,265,675
Issue date
Nov 30, 1993
Atlantic Richfield Company
David D. Hearn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutter blades for rotary tubing tools
Patent number
5,242,017
Issue date
Sep 7, 1993
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole cutting tool
Patent number
5,201,817
Issue date
Apr 13, 1993
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Clean-out tool cutting blade
Patent number
5,174,374
Issue date
Dec 29, 1992
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fiber fed x-ray/gamma ray imaging apparatus
Patent number
5,118,934
Issue date
Jun 2, 1992
The United States of America as represented by the United States Department o...
Charles J. Hailey
G01 - MEASURING TESTING
Information
Patent Grant
Enhanced diameter clean-out tool and method
Patent number
4,809,793
Issue date
Mar 7, 1989
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid injection apparatus and method used between a blowout prevent...
Patent number
4,618,314
Issue date
Oct 21, 1986
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for internally testing a plurality of interconnected pipe...
Patent number
4,519,238
Issue date
May 28, 1985
Charles D. Hailey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe tester
Patent number
4,383,436
Issue date
May 17, 1983
Charles D. Hailey
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ANTI-SURGE/REVERSE THRUSTER
Publication number
20080264689
Publication date
Oct 30, 2008
ConocoPhillips Company
Curtis G. Blount
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for material identification using characterist...
Publication number
20060120509
Publication date
Jun 8, 2006
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Charles Hailey
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR MATERIAL IDENTIFICATION USING CHARACTERIST...
Publication number
20060033036
Publication date
Feb 16, 2006
The Trustees of Columbia University
Charles Hailey
G01 - MEASURING TESTING
Information
Patent Application
Removal of tubulars from wells
Publication number
20040123986
Publication date
Jul 1, 2004
Charles D. Hailey
E21 - EARTH DRILLING MINING