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Ruelzheim, Germany

Dbk David + Baader Gmbh

USPTO Granted Patents = 21

% Expired Patents = 71.4

EPO Patents = 41

Trademarks = 2

Forward Citations = 162

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33 inventors (with patents filed for the assignee):

Thomas Gschwind (6 out of 10 patents)

Ian David Hopkin (3 out of 3 patents)

Thomas Weber (3 out of 3 patents)

4. William Muirhead (3 out of 3 patents)

5. Mathias Proner (3 out of 3 patents)

6. Hans-Peter Bauer (3 out of 3 patents)

7. Jonathan Robert Jayne (2 out of 3 patents)

8. Friedrich Von Der Lühe (2 out of 2 patents)

9. Jürgen Prokop (1 out of 2 patents)

10. Wolfgang Werling (1 out of 1 patent)

11. Didier Lehmann (1 out of 1 patent)

12. Rupert Jäger (1 out of 1 patent)

13. Pawel Tomasz Turek (1 out of 1 patent)

14. Ashley Charles Norman (1 out of 1 patent)

15. Richard Ralph Halstead (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 10875078 - Corrugated fin element (2020-12-29),

2. 10670337 - Apparatus for drying rooms (2020-06-02),

3. 10509424 - Switch device (2019-12-17),

4. 10280555 - Heating device for tumble dryer and tumble dryer (2019-05-07),

5. 9777608 - Blow-by device (2017-10-03),

6. 9167629 - Electric heater (2015-10-20),

7. 9015960 - Drying of water damaged buildings (2015-04-28),

8. 8371040 - Cover for a clothes dryer and assembling method thereof (2013-02-12),

9. 8301020 - Tank withdrawal system with electric and fluidic heating device (2012-10-30),

10. 7940156 - Power resistor module (2011-05-10),

11. 7912360 - Tank system with a main tank and a melting device having a melt tank (2011-03-22),

12. 7865073 - Heating module comprising a heating surface, flow heater, and method for the production thereof (2011-01-04),

13. 7847221 - Heating flange with geometrically stable structure (2010-12-07),

14. 7537740 - Heating device and thermal reactor for the heating and gasification of urea (2009-05-26),

15. 7482557 - Lamella type radiator element having foldable projections and a notch (2009-01-27),

Dbk David + Baader GmbH is a specialized company based in Ruelzheim, Germany, focusing on the development and manufacturing of innovative solutions for industrial applications. The company excels in providing high-quality products in the fields of sensor technology, automation, and control systems. With a commitment to precision engineering, Dbk serves a diverse range of sectors, including automotive, manufacturing, and logistics, ensuring efficiency and reliability in their technological offerings.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#1 in Ruelzheim

#2,130 in Germany

#29,928 in the World

Ruelzheim, Germany

Dbk David + Baader Gmbh

Forward Citations = 162

33 inventors:

Thomas Gschwind (6 out of 10 patents)

Ian David Hopkin (3 out of 3 patents)

Thomas Weber (3 out of 3 patents)

4. William Muirhead (3 out of 3 patents)

5. Mathias Proner (3 out of 3 patents)

Please report any incorrect information to [email protected]

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