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H. Frank Morrison
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Berkeley, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for groundwater detection and evaluation
Patent number
10,126,456
Issue date
Nov 13, 2018
The Regents of the University of California
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Grant
Subsurface resistivity modeling with electromagnetic fields using a...
Patent number
10,114,141
Issue date
Oct 30, 2018
GroundMetrics, Inc.
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Grant
System and method for elevated source to borehole electromagnetic s...
Patent number
10,024,995
Issue date
Jul 17, 2018
Schlumberger Technology Corporation
Garrett Kramer
G01 - MEASURING TESTING
Information
Patent Grant
System and method to induce an electromagnetic field within the earth
Patent number
10,012,752
Issue date
Jul 3, 2018
GroundMetrics, Inc.
Andrew D Hibbs
G01 - MEASURING TESTING
Information
Patent Grant
System and method for mapping deep anomalous zones of electrical re...
Patent number
9,823,379
Issue date
Nov 21, 2017
GroundMetrics, Inc.
H. Frank Morrison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Providing a tow cable having plural electromagnetic receivers and o...
Patent number
9,103,927
Issue date
Aug 11, 2015
WesternGeco L. L. C.
David L. Alumbaugh
G01 - MEASURING TESTING
Information
Patent Grant
Attenuation of electromagnetic signals passing through conductive m...
Patent number
8,614,578
Issue date
Dec 24, 2013
Schlumberger Technology Corporation
Guozhong Gao
G01 - MEASURING TESTING
Information
Patent Grant
Surveying a subterranean structure using a vertically oriented elec...
Patent number
8,378,685
Issue date
Feb 19, 2013
WesternGeco L. L. C.
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Grant
Correction factors for electromagnetic measurements made through co...
Patent number
8,332,191
Issue date
Dec 11, 2012
Schlumberger Technology Corporation
Richard A. Rosthal
G01 - MEASURING TESTING
Information
Patent Grant
Surveying using vertical electromagnetic sources that are towed alo...
Patent number
8,008,921
Issue date
Aug 30, 2011
WesternGeco L. L. C.
David L. Alumbaugh
G01 - MEASURING TESTING
Information
Patent Grant
Non-destructive method of determining the position and condition of...
Patent number
5,855,721
Issue date
Jan 5, 1999
The Regents of the University of California
Paulo J. M. Monteiro
G01 - MEASURING TESTING
Information
Patent Grant
Prospecting system using rotating superconducting electromagnetic d...
Patent number
4,165,480
Issue date
Aug 21, 1979
The Regents of the University of California
H. Frank Morrison
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
System and Method of Estimating Leakage Current Distribution Along...
Publication number
20190162872
Publication date
May 30, 2019
GROUNDMETRICS, INC.
H. Frank MORRISON
E21 - EARTH DRILLING MINING
Information
Patent Application
Electromagnetic Fields Using a Conductive Casing
Publication number
20170068015
Publication date
Mar 9, 2017
GROUNDMETRICS, INC.
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Mapping Deep Anomalous Zones of Electrical Re...
Publication number
20170059737
Publication date
Mar 2, 2017
GROUNDMETRICS, INC.
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR GROUNDWATER DETECTION AND EVALUATION
Publication number
20160195631
Publication date
Jul 7, 2016
The Regents of the University of California.
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Application
System and Method to Induce an Electromagnetic Field Within the Earth
Publication number
20150219784
Publication date
Aug 6, 2015
Andrew D Hibbs
G01 - MEASURING TESTING
Information
Patent Application
Marine Source To Borehole Electromagnetic Mapping Of Sub-Bottom Ele...
Publication number
20120130641
Publication date
May 24, 2012
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Application
SURVEYING A SUBTERRANEAN STRUCTURE USING A VERTICALLY ORIENTED ELEC...
Publication number
20110227579
Publication date
Sep 22, 2011
H. Frank Morrison
G01 - MEASURING TESTING
Information
Patent Application
CORRECTION FACTORS FOR ELECTROMAGNETIC MEASUREMENTS MADE THROUGH CO...
Publication number
20110012620
Publication date
Jan 20, 2011
Richard A. Rosthal
G01 - MEASURING TESTING
Information
Patent Application
ATTENUATION OF ELECTROMAGNETIC SIGNALS PASSING THROUGH CONDUCTIVE M...
Publication number
20100321023
Publication date
Dec 23, 2010
Guozhong Gao
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR ELEVATED SOURCE TO BOREHOLE ELECTROMAGNETIC S...
Publication number
20100225322
Publication date
Sep 9, 2010
Garrett Kramer
G01 - MEASURING TESTING
Information
Patent Application
SURVEYING USING VERTICAL ELECTROMAGNETIC SOURCES THAT ARE TOWED ALO...
Publication number
20100013485
Publication date
Jan 21, 2010
David L. Alumbaugh
G01 - MEASURING TESTING