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Thomas E. Ritter
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatuses for generating acoustic waves
Patent number
7,591,343
Issue date
Sep 22, 2009
Halliburton Energy Services, Inc.
Wei Han
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic stimulation method with axial driver actuating moment arms...
Patent number
7,216,738
Issue date
May 15, 2007
Halliburton Energy Services, Inc.
James R. Birchak
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic stimulation tool with axial driver actuating moment arms o...
Patent number
7,213,681
Issue date
May 8, 2007
Halliburton Energy Services, Inc.
James R. Birchak
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Acoustic sensor for fluid characterization
Patent number
6,817,229
Issue date
Nov 16, 2004
Halliburton Energy Services, Inc.
Wei Han
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining fluid viscosity
Patent number
6,755,079
Issue date
Jun 29, 2004
Halliburton Energy Services, Inc.
Mark A. Proett
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic sensor for fluid characterization
Patent number
6,672,163
Issue date
Jan 6, 2004
Halliburton Energy Services, Inc.
Wei Han
G01 - MEASURING TESTING
Information
Patent Grant
Downhole densitometer
Patent number
6,543,281
Issue date
Apr 8, 2003
Halliburton Energy Services, Inc.
Michael T. Pelletier
G01 - MEASURING TESTING
Information
Patent Grant
Vibrational forced mode fluid property monitor and method
Patent number
6,412,354
Issue date
Jul 2, 2002
Halliburton Energy Services, Inc.
James R. Birchak
G01 - MEASURING TESTING
Information
Patent Grant
Downhole densitometer
Patent number
6,378,364
Issue date
Apr 30, 2002
Halliburton Energy Services, Inc.
Michael T. Pelletier
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for providing dual distance transducers to image...
Patent number
6,125,079
Issue date
Sep 26, 2000
Gas Research Institute
James R. Birchak
G01 - MEASURING TESTING
Information
Patent Grant
Dipole/monopole acoustic transmitter, methods for making and using...
Patent number
6,102,152
Issue date
Aug 15, 2000
Halliburton Energy Services, Inc.
James E. Masino
G01 - MEASURING TESTING
Information
Patent Grant
Transducer configuration having a multiple viewing position feature
Patent number
6,021,093
Issue date
Feb 1, 2000
Gas Research Institute
James R. Birchak
G01 - MEASURING TESTING
Information
Patent Grant
Sensor configuration for nulling reverberations to image behind ref...
Patent number
6,002,639
Issue date
Dec 14, 1999
Gas Research Institute
James R. Birchak
G01 - MEASURING TESTING
Information
Patent Grant
System and method for processing acoustic signals to image behind r...
Patent number
5,995,447
Issue date
Nov 30, 1999
Gas Research Institute
Batakrishna Mandal
G01 - MEASURING TESTING
Information
Patent Grant
Rotating acoustic transducer head for cement bond evaluation tool
Patent number
5,841,734
Issue date
Nov 24, 1998
Halliburton Energy Services, Inc.
Thomas E. Ritter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Turbo siren signal generator for measurement while drilling systems
Patent number
5,740,126
Issue date
Apr 14, 1998
Halliburton Energy Services, Inc.
Wilson C. Chin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid driven siren pressure pulse generator for MWD and flow measur...
Patent number
5,636,178
Issue date
Jun 3, 1997
Halliburton Company
Thomas E. Ritter
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Turbo siren signal generator for measurement while drilling systems
Patent number
5,586,083
Issue date
Dec 17, 1996
Harriburton Company
Wilson C. Chin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for providing accurate wireline depth measurem...
Patent number
4,577,410
Issue date
Mar 25, 1986
Halliburton Company
Thomas E. Ritter
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Generating acoustic waves
Publication number
20070064539
Publication date
Mar 22, 2007
Wei Han
G01 - MEASURING TESTING
Information
Patent Application
Apparatuses for generating acoustic waves
Publication number
20070045038
Publication date
Mar 1, 2007
Wei Han
G01 - MEASURING TESTING
Information
Patent Application
Acoustic stimulation tool with axial driver actuating moment arms o...
Publication number
20060180386
Publication date
Aug 17, 2006
James R. Birchak
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Acoustic stimulation method with axial driver actuating moment arms...
Publication number
20060181960
Publication date
Aug 17, 2006
James R. Birchak
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Acoustic sensor for fluid characterization
Publication number
20030164038
Publication date
Sep 4, 2003
Wei Han
E21 - EARTH DRILLING MINING
Information
Patent Application
Acoustic sensor for fluid characterization
Publication number
20030150262
Publication date
Aug 14, 2003
Wei Han
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole densitometer
Publication number
20020178803
Publication date
Dec 5, 2002
Halliburton Energy Services, Inc.
Michael T. Pelletier
G01 - MEASURING TESTING
Information
Patent Application
Acoustic sensor for fluid characterization
Publication number
20010035312
Publication date
Nov 1, 2001
Wei Han
G01 - MEASURING TESTING