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Paul G. Junghans
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bender bar transducer having stacked encapsulated actuators
Patent number
10,439,127
Issue date
Oct 8, 2019
Halliburton Energy Services, Inc.
Michael L. Fripp
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Bender bar modal shaping
Patent number
10,280,744
Issue date
May 7, 2019
Halliburton Energy Services, Inc.
Michael L. Fripp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structural element for sonic tools and acoustic isolators
Patent number
10,024,992
Issue date
Jul 17, 2018
Halliburton Energy Services, Inc.
Chung Chang
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic isolator for downhole tools
Patent number
9,891,336
Issue date
Feb 13, 2018
Halliburton Energy Services, Inc.
Chung Chang
G01 - MEASURING TESTING
Information
Patent Grant
Roller standoff assemblies
Patent number
8,733,455
Issue date
May 27, 2014
Baker Hughes Incorporated
Farhat A. Shaikh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vacuum insulated dewar flask
Patent number
7,921,913
Issue date
Apr 12, 2011
Baker Hughes Incorporated
Borislav J. Tchakarov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flexible joint for well logging instruments
Patent number
6,484,801
Issue date
Nov 26, 2002
Baker Hughes Incorporated
James E. Brewer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Acoustic dipole well logging instrument
Patent number
5,731,550
Issue date
Mar 24, 1998
Western Atlas International, Inc.
Robert A. Lester
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Borehole fluid replacement means and method
Patent number
5,541,889
Issue date
Jul 30, 1996
Western Atlas International
John F. Priest
G01 - MEASURING TESTING
Information
Patent Grant
Borehole logging tool
Patent number
5,357,481
Issue date
Oct 18, 1994
Western Atlas International, Inc.
Robert A. Lester
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Bender Bar Modal Shaping
Publication number
20160273351
Publication date
Sep 22, 2016
Halliburton Energy Services Inc.
Michael L. FRIPP
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
STRUCTURAL ELEMENT FOR SONIC TOOLS AND ACOUSTIC ISOLATORS
Publication number
20160252639
Publication date
Sep 1, 2016
Halliburton Energy Services Inc.
Chung Chang
G01 - MEASURING TESTING
Information
Patent Application
Bender Bar Transducer Having Stacked Encapsulated Actuators
Publication number
20160072040
Publication date
Mar 10, 2016
Halliburton Energy Services Inc.
MICHAEL L. FRIPP
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACOUSTIC ISOLATOR FOR DOWNHOLE TOOLS
Publication number
20160003960
Publication date
Jan 7, 2016
Chung Chang
G01 - MEASURING TESTING
Information
Patent Application
Roller Standoff Assemblies
Publication number
20120255744
Publication date
Oct 11, 2012
BAKER HUGHES INCORPORATED
Farhat A. Shaikh
E21 - EARTH DRILLING MINING
Information
Patent Application
Vacuum insulated dewar flask
Publication number
20070095543
Publication date
May 3, 2007
BAKER HUGHES, INCORPORATED
Borislav J. Tchakarov
E21 - EARTH DRILLING MINING
Information
Patent Application
Flexible joint for well logging instruments
Publication number
20020129945
Publication date
Sep 19, 2002
James E. Brewer
E21 - EARTH DRILLING MINING