For the Inventor, By the Inventor

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Houston, TX, United States of America

Electronic Power Design, Inc.

USPTO Granted Patents = 29

% Expired Patents = 13.8

Trademarks = 2

Forward Citations = 44

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11 inventors (with patents filed for the assignee):

John Bradford Janik (20 out of 24 patents)

Charles Sutherland (7 out of 7 patents)

Brent Baker (2 out of 2 patents)

4. Berry Justin Rowden (2 out of 2 patents)

5. Felix Guadalupe Gonzalez (2 out of 2 patents)

6. John D Norwood (1 out of 9 patents)

7. Justin Rowden (1 out of 1 patent)

8. Steve Bishop (1 out of 1 patent)

9. Mark Bishop (1 out of 1 patent)

10. Prince Varghese (1 out of 1 patent)

11. John Norwood, Iv (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 12442338 - Mobile electric fracking trailer power supply system (2025-10-14),

2. 12429839 - Power distribution unit for crypto mining applications (2025-09-30),

3. 12286204 - Hybrid power generation plant system and method (2025-04-29),

4. 12252854 - System and method for dynamically balancing loads on legs supporting a jack up rig platform (2025-03-18),

5. 11962144 - System and method for a photovoltaic system programmable dynamic circuit breaker (2024-04-16),

6. 11677264 - System and method for a backup power supply (2023-06-13),

7. 11674281 - System and method for dynamically balancing loads on legs supporting a jack up rig platform (2023-06-13),

8. 11462902 - System and method for a photovoltaic system programmable dynamic circuit breaker (2022-10-04),

9. 11333085 - System and method for energy management using linear programming (2022-05-17),

10. 11247516 - Automatic tire pressurizing system and method (2022-02-15),

11. 10984142 - Method and apparatus for a modular jack up rig assembly (2021-04-20),

12. 10541536 - System and method for mechanical load balancing using generator droop frequency based on motor load feedback (2020-01-21),

13. 10530290 - System and method for hybrid power generation (2020-01-07),

14. 10511169 - System and method for a dynamic switchable active front end—dynamic switchable active harmonic filtering system (2019-12-17),

15. 10455746 - Hybrid cooling system having a Freon heat exchanger (2019-10-22),

Electronic Power Design, Inc. is a Houston-based company specializing in the development and manufacturing of advanced power electronics solutions. The organization focuses on innovative designs that enhance energy efficiency and performance across various applications, including industrial, commercial, and consumer electronics. With a commitment to research and development, the company aims to lead in power management technologies, contributing to the evolution of sustainable energy practices and smart power systems.

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

Electronic Power Design, Inc.

Forward Citations = 44

11 inventors:

John Bradford Janik (20 out of 24 patents)

Charles Sutherland (7 out of 7 patents)

Brent Baker (2 out of 2 patents)

4. Berry Justin Rowden (2 out of 2 patents)

5. Felix Guadalupe Gonzalez (2 out of 2 patents)

Please report any incorrect information to [email protected]

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