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Dickinson, ND, United States of America

Steffes Corporation

USPTO Granted Patents = 17

CIPO Patents = 2

EPO Patents = 2

Forward Citations = 38

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10 inventors (with patents filed for the assignee):

Thomas P Steffes (10 out of 11 patents)

Paul John Steffes (9 out of 14 patents)

Todd C Mayer (8 out of 8 patents)

4. Dean A Kovash (7 out of 9 patents)

5. Austin P Zeller (6 out of 6 patents)

6. Joshua P Vetter (3 out of 3 patents)

7. Kent J Kudrna (2 out of 2 patents)

8. Joe E Fude (1 out of 1 patent)

9. Mackenzie J Elmer (1 out of 1 patent)

10. Tyson Meidinger (1 out of 1 patent)

11. Paul J Steffes (0 patent)

12. Paul J Steffes (0 patent)

17 patents: Sort by Forward Citations

1. 12669243 - Pilot gas preheating for a gas flare pilot burner (2026-06-30),

2. 11740646 - Flow-based energy management (2023-08-29),

3. 11306942 - Heat pump water heater (2022-04-19),

4. 11209852 - Flow-based energy management (2021-12-28),

5. 10186879 - Energy storage device power consumption management (2019-01-22),

6. D833900 - Air-assist flare (2018-11-20),

7. 10101712 - Energy storage device control based on commands from an electrical power distribution system (2018-10-16),

8. 9970658 - Pressure relief valve with rotating damper (2018-05-15),

9. 9970657 - Pressure relief valve with rotating damper (2018-05-15),

10. 9791842 - Electrical appliance energy consumption control (2017-10-17),

11. 9791067 - Flare tip valve dampening (2017-10-17),

12. 9732983 - Hot water service monitoring (2017-08-15),

13. 9478988 - Electrical appliance energy consumption control (2016-10-25),

14. 9037308 - Electrical appliance energy consumption control (2015-05-19),

15. 8805597 - Electrical appliance energy consumption control (2014-08-12),

Steffes Corporation is a leading manufacturer of innovative technologies for a variety of industries. With a strong focus on energy efficiency and sustainability, Steffes offers a wide range of products including electric thermal storage systems, electric vehicle charging stations, and advanced heating solutions. The company is committed to delivering high-quality, reliable, and cost-effective solutions to meet the evolving needs of its customers.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

Steffes Corporation

17 Patents

#2 in Dickinson, ND

#16 in North Dakota

#18,854 in US

#35,837 in the World

Dickinson, ND, United States of America

Steffes Corporation

Forward Citations = 38

10 inventors:

Thomas P Steffes (10 out of 11 patents)

Paul John Steffes (9 out of 14 patents)

Todd C Mayer (8 out of 8 patents)

4. Dean A Kovash (7 out of 9 patents)

5. Austin P Zeller (6 out of 6 patents)

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