For the Inventor, By the Inventor

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Houston, TX, United States of America

Kjt Enterprises, Inc.

USPTO Granted Patents = 29

% Expired Patents = 48.3

CIPO Patents = 12

EPO Patents = 10

Forward Citations = 465

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18 inventors (with patents filed for the assignee):

Kurt M Strack (21 out of 24 patents)

Stefan L Helwig (10 out of 11 patents)

Horst Rueter (8 out of 8 patents)

4. Leon A Thomsen (3 out of 23 patents)

5. Norman C Allegar (2 out of 5 patents)

6. Charles Stoyer (2 out of 2 patents)

7. Tilman Hanstein (2 out of 2 patents)

8. Ian McMillan (1 out of 7 patents)

9. John Jiang (1 out of 1 patent)

10. Azizuddin Abdul Aziz (1 out of 1 patent)

11. Ying Liu (1 out of 4 patents)

12. Yardenia Martinez (1 out of 1 patent)

13. Kurt M Martin (1 out of 1 patent)

14. Joern Loehken (1 out of 1 patent)

15. Zeljko Jericević (1 out of 1 patent)

Core Competencies:

Geophysical Data Acquisition

Electric Field Response

Marine Electromagnetic Sensor

Signal Acquisition

Formation Resistivity

Transient Electromagnetic Measurements

Integrated Borehole System

Seismoelectric Data

29 patents: Sort by Forward Citations

1. 9057801 - Geophysical data acquisition system (2015-06-16),

2. 8890532 - Method for determining an electric field response of the earth's subsurface (2014-11-18),

3. 8810248 - Method of testing electric field recording of a marine electromagnetic sensor cable (2014-08-19),

4. 8164340 - Method for determining electromagnetic survey sensor orientation (2012-04-24),

5. 8154295 - Method for determining electric field response to an electromagnetic field induced in the Earth's subsurface (2012-04-10),

6. 8148990 - Marine electromagnetic acquisition apparatus with foldable sensor arm assembly (2012-04-03),

7. 8134369 - Method of testing electric field recording of a marine electromagnetic sensor cable (2012-03-13),

8. 8026723 - Multi-component marine electromagnetic signal acquisition method (2011-09-27),

9. 7872477 - Multi-component marine electromagnetic signal acquisition cable and system (2011-01-18),

10. 7800374 - Multi-component marine electromagnetic signal acquisition cable and system (2010-09-21),

11. 7746077 - Method for measuring the magnetotelluric response to the earth's subsurface (2010-06-29),

12. 7705599 - Buoy-based marine electromagnetic signal acquisition system (2010-04-27),

13. 7574410 - Fast 3D inversion of electromagnetic survey data using a trained neural network in the forward modeling branch (2009-08-11),

14. 7474101 - Method for combined transient and frequency domain electromagnetic measurements (2009-01-06),

15. 7388382 - System for measuring Earth formation resistivity through an electrically conductive wellbore casing (2008-06-17),

Kjt Enterprises, Inc. is a Houston-based company specializing in advanced engineering solutions and innovative technology development. The organization focuses on a diverse range of sectors, including energy, aerospace, and industrial applications, leveraging cutting-edge research to enhance operational efficiency and product performance. With a commitment to excellence, Kjt Enterprises aims to deliver tailored solutions that meet the evolving needs of its clients in a competitive global market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

29 Patents

#177 in Houston, TX

#639 in Texas

#11,606 in US

#22,510 in the World

Houston, TX, United States of America

Kjt Enterprises, Inc.

Forward Citations = 465

18 inventors:

Kurt M Strack (21 out of 24 patents)

Stefan L Helwig (10 out of 11 patents)

Horst Rueter (8 out of 8 patents)

4. Leon A Thomsen (3 out of 23 patents)

5. Norman C Allegar (2 out of 5 patents)

Please report any incorrect information to [email protected]

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