For the Inventor, By the Inventor

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San Diego, CA, United States of America

Groundmetrics, Inc.

USPTO Granted Patents = 14

% Expired Patents = 21.4

CIPO Patents = 4

EPO Patents = 3

Trademarks = 2

Forward Citations = 52

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11 inventors (with patents filed for the assignee):

Andrew Dennis Hibbs (10 out of 23 patents)

H Frank Morrison (3 out of 12 patents)

Michael J Wilt (2 out of 117 patents)

4. Eli N Glezer (2 out of 215 patents)

5. Greg Nieuwenhuis (2 out of 2 patents)

6. Alberto F Marsala (2 out of 26 patents)

7. Alberto F Marsala (1 out of 19 patents)

8. Karl N Kappler (1 out of 1 patent)

9. George Eiskamp (1 out of 1 patent)

10. Clifford J Schenkel (1 out of 1 patent)

11. Todor Petrov (1 out of 3 patents)

12. Greg Nieuwenhuis (0 patent)

14 patents: Sort by Forward Citations

1. 10459108 - System and method to measure or generate an electrical field downhole (2019-10-29),

2. 10379250 - Electromagnetic data acquisition system for removing near surface effects from borehole to surface electromagnetic data (2019-08-13),

3. 10365394 - Workflow to use borehole completion as antenna for geophysical applications (2019-07-30),

4. 10309214 - System and method for performing distant geophysical survey (2019-06-04),

5. 10180513 - Method for mapping the propagation of earth fractures (2019-01-15),

6. 10175379 - System and method for surveying a subsurface of the earth (2019-01-08),

7. 10132952 - Sensor for measuring the electromagnetic fields on land and underwater (2018-11-20),

8. 10114141 - Subsurface resistivity modeling with electromagnetic fields using a conductive casing (2018-10-30),

9. 10036825 - System and method to measure or generate currentless electrical field downhole (2018-07-31),

10. 10012752 - System and method to induce an electromagnetic field within the earth (2018-07-03),

11. 9823379 - System and method for mapping deep anomalous zones of electrical resistivity (2017-11-21),

12. 9651700 - Mapping resistivity distribution within the earth (2017-05-16),

13. 9611736 - Borehole electric field survey with improved discrimination of subsurface features (2017-04-04),

14. 9405032 - Methods, systems and apparatuses for sensing and measuring the electric field within the earth (2016-08-02),

GroundMetrics, Inc. is a technology company specializing in advanced geophysical surveying solutions for the oil and gas industry. Through the innovative use of electromagnetic measurements, GroundMetrics provides accurate and cost-effective subsurface imaging and reservoir monitoring services. With expertise in data acquisition, interpretation, and modeling, the company helps clients optimize their exploration and production activities. GroundMetrics' solutions enable smarter decision-making, improve operational efficiency, and minimize environmental impact in the energy sector.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

14 Patents

#386 in San Diego, CA

#5,305 in California

#22,262 in US

#42,118 in the World

San Diego, CA, United States of America

Groundmetrics, Inc.

Forward Citations = 52

11 inventors:

Andrew Dennis Hibbs (10 out of 23 patents)

H Frank Morrison (3 out of 12 patents)

Michael J Wilt (2 out of 117 patents)

4. Eli N Glezer (2 out of 215 patents)

5. Greg Nieuwenhuis (2 out of 2 patents)

Please report any incorrect information to [email protected]

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