For the Inventor, By the Inventor

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Mettmann, Germany

Georg Fischer Gmbh & Co. Kg

USPTO Granted Patents = 6

EPO Patents = 10

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Roger Kupferschmid (2 out of 4 patents)

Dominik Mahnig (2 out of 7 patents)

Udo Kreutzarek (2 out of 3 patents)

4. Marek Socha (2 out of 2 patents)

5. Stuart Wiesner (2 out of 2 patents)

6. Leif Speckert (2 out of 2 patents)

7. Ignaz Huber (2 out of 3 patents)

8. Johannes Wunder (2 out of 3 patents)

9. Michael Guenzel (2 out of 2 patents)

10. Sebastien Nissle (2 out of 2 patents)

11. Andreas Güll (1 patent)

12. Werner Menk (7 patents)

13. Andreas Hecker (1 patent)

14. Torsten Rieck (1 patent)

15. Thomas Pippel (1 patent)

6 patents: Sort by Forward Citations

1. 9809425 - Bionic step (2017-11-07),

2. 9764928 - Bionic step element (2017-09-19),

3. 9663845 - Aluminum alloy (2017-05-30),

4. 9370821 - Die cast part of a die casting mold and corresponding die casting device (2016-06-21),

5. 9322086 - Aluminum pressure casting alloy (2016-04-26),

6. 9248496 - Die cast part of a die casting mold and corresponding die casting device (2016-02-02),

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USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#1 in 40822 Mettmann

#5,316 in Germany

Mettmann, Germany

Georg Fischer Gmbh & Co. Kg

Forward Citations = 1

9 inventors:

Roger Kupferschmid (2 out of 4 patents)

Dominik Mahnig (2 out of 7 patents)

Udo Kreutzarek (2 out of 3 patents)

4. Marek Socha (2 out of 2 patents)

5. Stuart Wiesner (2 out of 2 patents)

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