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Holzminden, Germany

Stiebel Eltron Gmbh & Co. Kg

USPTO Granted Patents = 31

EPO Patents = 99

Trademarks = 6

Forward Citations = 227

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39 inventors (with patents filed for the assignee):

Hubert Nolte (12 out of 12 patents)

Martin Herrs (6 out of 6 patents)

Dirk Schumann (6 out of 6 patents)

4. Michael Grobe (3 out of 3 patents)

5. Frank Stiebel (3 out of 3 patents)

6. Martin Jansen (2 out of 2 patents)

7. Wolfgang Heise (2 out of 2 patents)

8. Michael Dion (2 out of 2 patents)

9. Roland Merker (2 out of 2 patents)

10. Heinz Schiedat (2 out of 2 patents)

11. Heinz Reusch (2 out of 2 patents)

12. Robert Kreikenbohm (2 out of 2 patents)

13. Steffen Klie (2 out of 2 patents)

14. Christoph Lakemeyer (1 out of 1 patent)

15. Olaf Diederich (1 out of 1 patent)

31 patents: Sort by Forward Citations

1. 12492923 - Bearing component for flow sensor, flow measuring unit, and domestic appliance (2025-12-09),

2. 12235017 - Bearing component for flow sensor, flow metering unit and domestic appliance (2025-02-25),

3. 12044439 - Water heater and method of controlling same (2024-07-23),

4. 11920735 - Method for thermally insulating an evacuable container (2024-03-05),

5. 11808485 - Tankless water heater and electronic point of use water heater comprising the same (2023-11-07),

6. 11662122 - Tankless water heater system (2023-05-30),

7. 11573031 - Tankless water heater and method of controlling a tankless water heater (2023-02-07),

8. 11536464 - Tank water heater assembly and transport assembly (2022-12-27),

9. 11350783 - Hot water dispenser and method for determining a boiling point of water of a hot water dispenser (2022-06-07),

10. 11152177 - Safety device for emergency shut-down of an electric instantaneous water heater (2021-10-19),

11. 10852009 - Water heater with a heat pump device and method for controlling a heat pump device (2020-12-01),

12. D885541 - Convection heater (2020-05-26),

13. D844123 - Water heater (2019-03-26),

14. D842975 - Convection heater (2019-03-12),

15. D840010 - Heater (2019-02-05),

Stiebel Eltron is a renowned German company specializing in heating, cooling, and renewable energy solutions. With over 90 years of experience, they offer innovative products such as heat pumps, solar thermal systems, and electric water heaters. Their focus on energy efficiency and sustainability has made them a leader in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

31 Patents

#3 in Holzminden

#1,597 in Germany

#20,648 in the World

Holzminden, Germany

Stiebel Eltron Gmbh & Co. Kg

Forward Citations = 227

39 inventors:

Hubert Nolte (12 out of 12 patents)

Martin Herrs (6 out of 6 patents)

Dirk Schumann (6 out of 6 patents)

4. Michael Grobe (3 out of 3 patents)

5. Frank Stiebel (3 out of 3 patents)

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