For the Inventor, By the Inventor

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Denver, CO, United States of America

Magnetic Variation Services, LLC

USPTO Granted Patents = 20

EPO Patents = 5

Trademarks = 1

Forward Citations = 13

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18 inventors (with patents filed for the assignee):

Stefan Maus (18 out of 18 patents)

Jin Sun (8 out of 8 patents)

Marc Willerth (7 out of 11 patents)

4. Jarrod Shawn DeVerse (6 out of 7 patents)

5. Alexander Michael Mitkus (5 out of 6 patents)

6. Todd W Benson (3 out of 123 patents)

7. Qianlong Liu (3 out of 3 patents)

8. Kenneth Robert McCarthy (3 out of 5 patents)

9. Timothy William Gee (3 out of 3 patents)

10. Andrew Robert Paré (2 out of 2 patents)

11. Zackary Whitlow (2 out of 4 patents)

12. Nishant Agarwal (2 out of 2 patents)

13. Benny Poedjono (1 out of 10 patents)

14. Richard Kulavik (1 out of 11 patents)

15. Ann Kamel Fitzgerald (1 out of 4 patents)

20 patents: Sort by Forward Citations

1. 12454868 - Drill pipe tally system (2025-10-28),

2. 12442287 - Wellbore friction depth sounding by oscillating a drill string or casing (2025-10-14),

3. 12410700 - Method of drilling a wellbore to a target (2025-09-09),

4. 12392235 - System and method of drilling a wellbore to a target (2025-08-19),

5. 12359551 - Geosteering methods and systems for improved drilling performance (2025-07-15),

6. 12312941 - Typelog alignment for automated geosteering (2025-05-27),

7. 12270294 - Adaptive quality control for monitoring wellbore drilling (2025-04-08),

8. 12060791 - Automated filtering and normalization of logging data for improved drilling performance (2024-08-13),

9. 12012809 - Drill pipe tally system (2024-06-18),

10. 11946360 - Determining the likelihood and uncertainty of the wellbore being at a particular stratigraphic vertical depth (2024-04-02),

11. 11920441 - Steering a wellbore using stratigraphic misfit heat maps (2024-03-05),

12. 11867050 - Typelog alignment for automated geosteering (2024-01-09),

13. 11773711 - Wellbore friction depth sounding by oscillating a drill string or casing (2023-10-03),

14. 11649722 - Automated filtering and normalization of logging data for improved drilling performance (2023-05-16),

15. 11473420 - Method of drilling a wellbore to a target (2022-10-18),

Company Overview

Magnetic Variation Services, LLC, based in Denver, Colorado, specializes in providing advanced geomagnetic data and analysis. The company focuses on developing innovative solutions for navigation and positioning systems, catering to various industries including aerospace, defense, and maritime. By leveraging cutting-edge research in geomagnetism, they enhance the accuracy and reliability of magnetic field measurements, supporting critical applications in both commercial and governmental sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

20 Patents

#56 in Denver, CO

#331 in Colorado

#16,409 in US

#31,295 in the World

Denver, CO, United States of America

Magnetic Variation Services, LLC

Forward Citations = 13

18 inventors:

Stefan Maus (18 out of 18 patents)

Jin Sun (8 out of 8 patents)

Marc Willerth (7 out of 11 patents)

4. Jarrod Shawn DeVerse (6 out of 7 patents)

5. Alexander Michael Mitkus (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Magnetic Variation Services, LLC. Retrieved from https://idiyas.com/company/magnetic-variation-services

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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