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Robert P. Badrak
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hard surfacing non-metallic slip components for downhole tools
Patent number
9,739,105
Issue date
Aug 22, 2017
Weatherford Technology Holdings, LLC
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cu—Ni—Sn alloy overlay for bearing surfaces on oilfield equipment
Patent number
9,631,157
Issue date
Apr 25, 2017
Weatherford Technology Holdings, LLC
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hard surfacing metallic slip components for downhole tools
Patent number
9,273,527
Issue date
Mar 1, 2016
Weatherford Technology Holdings, LLC
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pipe handling system
Patent number
9,212,527
Issue date
Dec 15, 2015
Weatherford Technology Holdings, LLC
Karsten Heidecke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hard surfacing non-metallic slip components for downhole tools
Patent number
9,097,076
Issue date
Aug 4, 2015
Weatherford Technology Holdings, LLC
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pipe handling system
Patent number
8,833,470
Issue date
Sep 16, 2014
Weatherford/Lamb, Inc.
Karsten Heidecke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Energizing seal for expandable connections
Patent number
7,887,103
Issue date
Feb 15, 2011
Watherford/Lamb, Inc.
Merle E. Evans
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vibration damper systems for drilling with casing
Patent number
7,409,758
Issue date
Aug 12, 2008
Weatherford/Lamb, Inc.
Tuong Thanh Le
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Expanding tubing
Patent number
7,172,027
Issue date
Feb 6, 2007
Weatherford/Lamb, Inc.
Neil Andrew Abercrombie Simpson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of mitigating inner diameter reduction of welded joints
Patent number
7,168,606
Issue date
Jan 30, 2007
Weatherford/Lamb, Inc.
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Open hole anchor and associated method
Patent number
7,104,322
Issue date
Sep 12, 2006
Weatherford/Lamb, Inc.
Ken Whanger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for expandable liner hanger with bypass
Patent number
7,048,065
Issue date
May 23, 2006
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flash welding process for field joining of tubulars for expandable...
Patent number
6,935,429
Issue date
Aug 30, 2005
Weatherford/Lamb, Inc.
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for expanding a welded connection
Patent number
6,935,430
Issue date
Aug 30, 2005
Weatherford/Lamb, Inc.
Simon J. Harrall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for expandable liner hanger with bypass
Patent number
6,920,934
Issue date
Jul 26, 2005
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for preventing erosion of wellbore components and method...
Patent number
6,742,586
Issue date
Jun 1, 2004
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for forming a lateral wellbore
Patent number
6,708,762
Issue date
Mar 23, 2004
Weatherford/Lamb, Inc.
David M. Haugen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for expandable liner hanger with bypass
Patent number
6,648,075
Issue date
Nov 18, 2003
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for forming a lateral wellbore
Patent number
6,536,525
Issue date
Mar 25, 2003
Weatherford/Lamb, Inc.
David M. Haugen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of joining metal strip ends together using a consumable insert
Patent number
6,161,751
Issue date
Dec 19, 2000
Precision Tube Technology, Inc.
Lawrence W. Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CORROSION AND ABRASION RESISTANT SUCKER ROD
Publication number
20200263508
Publication date
Aug 20, 2020
Weatherford Technology Holdings, LLC.
Robert P. BADRAK
E21 - EARTH DRILLING MINING
Information
Patent Application
Gas Lift Mandrel Manufacture with Solid-State Joining Process
Publication number
20190299326
Publication date
Oct 3, 2019
Weatherford Technology Holdings, LLC.
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CORROSION RESISTANT SUCKER ROD
Publication number
20190211633
Publication date
Jul 11, 2019
Weatherford Technology Holdings, LLC.
Robert P. BADRAK
E21 - EARTH DRILLING MINING
Information
Patent Application
CORROSION RESISTANT SUCKER ROD
Publication number
20190211630
Publication date
Jul 11, 2019
Weatherford Technology Holdings, LLC.
Oscar E. MARTINEZ
E21 - EARTH DRILLING MINING
Information
Patent Application
Hard Surfacing Non-Metallic Slip Components for Downhole Tools
Publication number
20150322741
Publication date
Nov 12, 2015
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Cu-Ni-Sn Alloy Overlay for Bearing Surfaces on Oilfield Equipment
Publication number
20150111793
Publication date
Apr 23, 2015
Weatherford Technology Holdings, LLC.
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PIPE HANDLING SYSTEM
Publication number
20150060045
Publication date
Mar 5, 2015
WEATHERFORD/LAMB, INC.
Karsten HEIDECKE
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR PRODUCING EVEN WALL DOWN-HOLE POWER SECTIONS
Publication number
20140375167
Publication date
Dec 25, 2014
David W. Teale
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Hard Surfacing Non-Metallic Slip Components for Downhole Tools
Publication number
20140216722
Publication date
Aug 7, 2014
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Hard Surfacing Metallic Slip Components for Downhole Tools
Publication number
20140216723
Publication date
Aug 7, 2014
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Erosion Resistant Wellbore Screen and Associated Methods of Manufac...
Publication number
20140158295
Publication date
Jun 12, 2014
WEATHERFORD/LAMB, INC.
Robert P. Badrak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PIPE HANDLING SYSTEM
Publication number
20100212915
Publication date
Aug 26, 2010
Karsten Heidecke
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR PRODUCING EVEN WALL DOWN-HOLE POWER SECTIONS
Publication number
20090278419
Publication date
Nov 12, 2009
David W. Teale
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ENERGIZING SEAL FOR EXPANDABLE CONNECTIONS
Publication number
20070164565
Publication date
Jul 19, 2007
Merle E. Evans
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods for producing even wall down-hole power sections
Publication number
20070011873
Publication date
Jan 18, 2007
David W. Teale
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for expandable liner hanger with bypass
Publication number
20050236162
Publication date
Oct 27, 2005
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Application
Vibration damper systems for drilling with casing
Publication number
20050092527
Publication date
May 5, 2005
Tuong Thanh Le
E21 - EARTH DRILLING MINING
Information
Patent Application
Open hole anchor
Publication number
20040231860
Publication date
Nov 25, 2004
Ken Whanger
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of reducing inner diameter of welded joints
Publication number
20040155091
Publication date
Aug 12, 2004
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for expanding a welded connection
Publication number
20040149450
Publication date
Aug 5, 2004
Simon J. Harrall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flash welding process for field joining of tubulars for expandable...
Publication number
20040149439
Publication date
Aug 5, 2004
Robert P. Badrak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for expandable liner hanger with bypass
Publication number
20040099423
Publication date
May 27, 2004
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Application
Expanding tubing
Publication number
20040065445
Publication date
Apr 8, 2004
Neil Andrew Abercrombie Simpson
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and apparatus for forming a lateral wellbore
Publication number
20030141063
Publication date
Jul 31, 2003
Weatherford/Lamb, Inc.
David M. Haugen
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for expandable liner hanger with bypass
Publication number
20030047320
Publication date
Mar 13, 2003
Weatherford/Lamb, Inc.
Robert P. Badrak
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for preventing erosion of wellbore components and method...
Publication number
20020092808
Publication date
Jul 18, 2002
J. Eric Lauritzen
E21 - EARTH DRILLING MINING